Robert I. Liem

4.3k total citations · 1 hit paper
97 papers, 2.5k citations indexed

About

Robert I. Liem is a scholar working on Genetics, Hematology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Robert I. Liem has authored 97 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Genetics, 58 papers in Hematology and 20 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Robert I. Liem's work include Hemoglobinopathies and Related Disorders (68 papers), Iron Metabolism and Disorders (48 papers) and Blood groups and transfusion (10 papers). Robert I. Liem is often cited by papers focused on Hemoglobinopathies and Related Disorders (68 papers), Iron Metabolism and Disorders (48 papers) and Blood groups and transfusion (10 papers). Robert I. Liem collaborates with scholars based in United States, Egypt and Canada. Robert I. Liem's co-authors include Alexis A. Thompson, Sherif M. Badawy, Amanda M. Brandow, Stella T. Chou, Frank J. Penedo, Karen Rychlik, Luciana Young, Mark Rodeghier, Deborah Brown and Maurice R.G. O’Gorman and has published in prestigious journals such as JAMA, Journal of Biological Chemistry and Journal of Clinical Investigation.

In The Last Decade

Robert I. Liem

92 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Intermediate filaments in nervous tissues

1978 461 citations Robert I. Liem profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Robert I. Liem United States	27	1.5k	1.2k	430	400	331	97	2.5k
Luis Isola United States	33	773 0.5×	2.0k 1.7×	419 1.0×	693 1.7×	66 0.2×	99	4.0k
Yves Benoît Belgium	34	555 0.4×	1.1k 0.9×	1.3k 3.1×	1.2k 3.0×	74 0.2×	139	4.1k
Pierre Lévy France	32	483 0.3×	488 0.4×	153 0.4×	576 1.4×	78 0.2×	115	3.2k
Soohee Lee United States	23	177 0.1×	766 0.6×	122 0.3×	252 0.6×	102 0.3×	43	1.4k
Banu Aygün United States	29	2.1k 1.4×	1.9k 1.5×	644 1.5×	320 0.8×	13 0.0×	114	2.8k
Sita H. Vermeulen Netherlands	28	315 0.2×	462 0.4×	259 0.6×	718 1.8×	48 0.1×	77	2.8k
Elizabeth A. Tindall United States	19	244 0.2×	659 0.5×	40 0.1×	415 1.0×	144 0.4×	35	3.3k
Martin C. Gregory United States	24	319 0.2×	541 0.4×	78 0.2×	907 2.3×	111 0.3×	48	2.5k
Sandra C. Christiansen United States	30	1.7k 1.2×	472 0.4×	40 0.1×	423 1.1×	37 0.1×	102	3.1k
Maurizio Clementi Italy	35	245 0.2×	128 0.1×	634 1.5×	496 1.2×	84 0.3×	94	3.6k

Countries citing papers authored by Robert I. Liem

Since Specialization

Citations

This map shows the geographic impact of Robert I. Liem's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert I. Liem with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert I. Liem more than expected).

Fields of papers citing papers by Robert I. Liem

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert I. Liem. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert I. Liem. The network helps show where Robert I. Liem may publish in the future.

Co-authorship network of co-authors of Robert I. Liem

This figure shows the co-authorship network connecting the top 25 collaborators of Robert I. Liem. A scholar is included among the top collaborators of Robert I. Liem based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Robert I. Liem. Robert I. Liem is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Carl, Rebecca L., et al.. (2024). 12. Impact of Chest Binding on Exercise Capacity in Transgender and Gender-Diverse Youth Assigned Female at Birth. Journal of Adolescent Health. 74(3). S7–S8.

Connes, Philippe, Émeric Stauffer, Robert I. Liem, & Élie Nader. (2024). Exercise and training in sickle cell disease: Safety, potential benefits, and recommendations. American Journal of Hematology. 99(10). 1988–2001. 2 indexed citations

Liem, Robert I., et al.. (2023). Development of a Pediatric Cardiology Cardiopulmonary Exercise Testing Database. Pediatric Cardiology. 45(6). 1316–1325. 6 indexed citations

Wang, Alan, et al.. (2023). A Reference Equation for Peak Oxygen Uptake for Pediatric Patients Who Undergo Treadmill Cardiopulmonary Exercise Testing. The American Journal of Cardiology. 212. 41–47. 5 indexed citations

Estepp, Jeremie H., Ram Kalpatthi, Gerald M. Woods, et al.. (2022). Safety and efficacy of voxelotor in pediatric patients with sickle cell disease aged 4 to 11 years. Pediatric Blood & Cancer. 69(8). e29716–e29716. 31 indexed citations

Creary, Susan E., Joseph Stanek, Kathryn King, et al.. (2022). Impact of hydroxyurea dose and adherence on hematologic outcomes for children with sickle cell anemia. Pediatric Blood & Cancer. 69(6). e29607–e29607. 8 indexed citations

Bhat, Rukhmi, Soyang Kwon, Isabella Zaniletti, Karna Murthy, & Robert I. Liem. (2022). Risk factors associated with venous and arterial neonatal thrombosis in the intensive care unit: a multicentre case-control study. The Lancet Haematology. 9(3). e200–e207. 10 indexed citations

Badawy, Sherif M., et al.. (2021). A systematic review of quality of life in sickle cell disease and thalassemia after stem cell transplant or gene therapy. Blood Advances. 5(2). 570–583. 42 indexed citations

Liem, Robert I., Sophie Lanzkron, Thomas D. Coates, et al.. (2019). American Society of Hematology 2019 guidelines for sickle cell disease: cardiopulmonary and kidney disease. Blood Advances. 3(23). 3867–3897. 95 indexed citations

10.

Badawy, Sherif M., Alexis A. Thompson, Jane L. Holl, Frank J. Penedo, & Robert I. Liem. (2018). Healthcare utilization and hydroxyurea adherence in youth with sickle cell disease. Pediatric Hematology and Oncology. 35(5-6). 297–308. 43 indexed citations

11.

Badawy, Sherif M., Amanda B. Payne, Mark Rodeghier, & Robert I. Liem. (2018). Exercise capacity and clinical outcomes in adults followed in the Cooperative Study of Sickle Cell Disease (CSSCD). European Journal Of Haematology. 101(4). 532–541. 12 indexed citations

12.

Lanzkron, Sophie, Gregory S. Sawicki, Kathryn L. Hassell, et al.. (2018). Transition to adulthood and adult health care for patients with sickle cell disease or cystic fibrosis: Current practices and research priorities. Journal of Clinical and Translational Science. 2(5). 334–342. 35 indexed citations

13.

Badawy, Sherif M., Alexis A. Thompson, & Robert I. Liem. (2018). Beliefs about hydroxyurea in youth with sickle cell disease. Hematology/Oncology and Stem Cell Therapy. 11(3). 142–148. 40 indexed citations

14.

Badawy, Sherif M., et al.. (2017). Adherence to hydroxyurea, health-related quality of life domains, and patients’ perceptions of sickle cell disease and hydroxyurea: a cross-sectional study in adolescents and young adults. Health and Quality of Life Outcomes. 15(1). 136–136. 68 indexed citations

15.

Badawy, Sherif M., Alexis A. Thompson, Frank J. Penedo, et al.. (2017). Barriers to hydroxyurea adherence and health‐related quality of life in adolescents and young adults with sickle cell disease. European Journal Of Haematology. 98(6). 608–614. 64 indexed citations

16.

Badawy, Sherif M., Jenna Rossoff, Sushmita Yallapragada, Robert I. Liem, & Anjali Sharathkumar. (2016). Successful medical management of a neonate with spontaneous splenic rupture and severe hemophilia A. Hematology/Oncology and Stem Cell Therapy. 10(1). 29–32. 3 indexed citations

17.

Nimmer, Mark, Jason Czachor, Ashley L. Woodford, et al.. (2016). The Benefits and Challenges of Preconsent in a Multisite, Pediatric Sickle Cell Intervention Trial. Pediatric Blood & Cancer. 63(9). 1649–1652. 1 indexed citations

18.

Ward, Kendra, et al.. (2014). Heart Rate Recovery Is Impaired after Maximal Exercise Testing in Children with Sickle Cell Anemia. The Journal of Pediatrics. 166(2). 389–393.e1. 15 indexed citations

19.

Liem, Robert I., et al.. (2011). Risk factors for chronic anemia in pediatric orthotopic liver transplantation: Analysis of data from the SPLIT registry. Pediatric Transplantation. 16(2). 137–143. 8 indexed citations

20.

Liem, Robert I., Meghan A. Higman, Allen Chen, & R.J. Arceci. (2003). Misinterpretation of a Calvert-Derived Formula Leading to Carboplatin Overdose in Two Children. Journal of Pediatric Hematology/Oncology. 25(10). 818–821. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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