Robert Crookes

1.2k total citations
16 papers, 732 citations indexed

About

Robert Crookes is a scholar working on Management of Technology and Innovation, Epidemiology and Hematology. According to data from OpenAlex, Robert Crookes has authored 16 papers receiving a total of 732 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Management of Technology and Innovation, 6 papers in Epidemiology and 5 papers in Hematology. Recurrent topics in Robert Crookes's work include Blood donation and transfusion practices (7 papers), Blood transfusion and management (5 papers) and Hepatitis B Virus Studies (5 papers). Robert Crookes is often cited by papers focused on Blood donation and transfusion practices (7 papers), Blood transfusion and management (5 papers) and Hepatitis B Virus Studies (5 papers). Robert Crookes collaborates with scholars based in South Africa, United States and Germany. Robert Crookes's co-authors include Ravi Shankar Reddy, Marion Vermeulen, A. du P. Heyns, Nico Lelie, Raymond P. Goodrich, Jan Roodt, Junzhi Li, A. R. Bird, Daniel Candotti and Robert J. Jacobson and has published in prestigious journals such as Science, Hepatology and Analytical Biochemistry.

In The Last Decade

Robert Crookes

16 papers receiving 690 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert Crookes South Africa	11	370	326	189	153	148	16	732
Charles G. Hollingsworth United States	8	615 1.7×	589 1.8×	149 0.8×	91 0.6×	103 0.7×	10	946
Edward L. Murphy United States	12	205 0.6×	125 0.4×	326 1.7×	280 1.8×	105 0.7×	23	669
J.‐J. Lefrère France	15	248 0.7×	223 0.7×	58 0.3×	22 0.1×	38 0.3×	46	715
Vanessa Piccinini Italy	14	145 0.4×	121 0.4×	36 0.2×	18 0.1×	120 0.8×	26	607
L Diakhaté Senegal	10	136 0.4×	91 0.3×	58 0.3×	34 0.2×	46 0.3×	51	398
Leonor P. Fernando United States	10	149 0.4×	91 0.3×	155 0.8×	12 0.1×	38 0.3×	17	459
Zelma Buskell‐Bales United States	8	1.1k 2.9×	1.1k 3.3×	59 0.3×	31 0.2×	15 0.1×	8	1.3k
Giuseppina Facco Italy	10	97 0.3×	68 0.2×	25 0.1×	16 0.1×	74 0.5×	16	503
Selma K. Dritz United States	4	111 0.3×	23 0.1×	89 0.5×	18 0.1×	26 0.2×	5	323
Catherine Mundy Malawi	12	213 0.6×	35 0.1×	80 0.4×	8 0.1×	64 0.4×	15	657

Countries citing papers authored by Robert Crookes

Since Specialization

Citations

This map shows the geographic impact of Robert Crookes'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 Crookes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert Crookes more than expected).

Fields of papers citing papers by Robert Crookes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert Crookes. 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 Crookes. The network helps show where Robert Crookes may publish in the future.

Co-authorship network of co-authors of Robert Crookes

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Crookes. A scholar is included among the top collaborators of Robert Crookes 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 Crookes. Robert Crookes is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Ingram, Charlotte, et al.. (2021). Slower response to treatment of iron‐deficiency anaemia in pregnant women infected with HIV: a prospective cohort study. BJOG An International Journal of Obstetrics & Gynaecology. 128(10). 1674–1681. 1 indexed citations

Bloch, Evan M., Randolph Green‐Thompson, Charlotte Ingram, et al.. (2020). Antenatal blood transfusion in South Africa: indications and practice in a high‐HIV‐prevalence setting. Transfusion. 60(3). 479–487. 2 indexed citations

Bloch, Evan M., Charlotte Ingram, Susan Fawcus, et al.. (2018). Risk factors for peripartum blood transfusion in South Africa: a case‐control study. Transfusion. 58(9). 2149–2156. 16 indexed citations

Bloch, Evan M., Robert Crookes, Sue Fawcus, et al.. (2015). The impact of human immunodeficiency virus infection on obstetric hemorrhage and blood transfusion in South Africa. Transfusion. 55(7). 1675–1684. 14 indexed citations

Vermeulen, Marion, Caroline Dickens, Nico Lelie, et al.. (2011). Hepatitis B virus transmission by blood transfusion during 4 years of individual‐donation nucleic acid testing in South Africa: estimated and observed window period risk. Transfusion. 52(4). 880–892. 70 indexed citations

Pretorius, Etheresia, Robert Crookes, Hester Magdalena Oberholzer, & Wendy J. van der Spuy. (2010). Investigating the effect of a platelet additive solution on apheresis platelet and fibrin network ultrastructure. Transfusion and Apheresis Science. 43(3). 347–351. 1 indexed citations

Allain, Jean‐Pierre, Marion Vermeulen, Robert Crookes, et al.. (2009). Characterization of occult hepatitis B virus strains in south african blood donors†. Hepatology. 49(6). 1868–1876. 70 indexed citations

Vermeulen, Marion, et al.. (2009). Impact of individual‐donation nucleic acid testing on risk of human immunodeficiency virus, hepatitis B virus, and hepatitis C virus transmission by blood transfusion in South Africa. Transfusion. 49(6). 1115–1125. 110 indexed citations

Candotti, Daniel, Piotr Grabarczyk, Roberto Roig, et al.. (2008). Characterization of occult hepatitis B virus from blood donors carrying genotype A2 or genotype D strains. Journal of Hepatology. 49(4). 537–547. 111 indexed citations

10.

Benjamin, Richard J., Michael P. Busch, Chyang T. Fang, et al.. (2007). Human immunodeficiency virus‐1 infection correlates strongly with herpes simplex virus‐2 (genital herpes) seropositivity in South African and United States blood donations. Transfusion. 48(2). 295–303. 10 indexed citations

11.

Goodrich, Raymond P., et al.. (2006). Correlation of in vitro platelet quality measurements with in vivo platelet viability in human subjects. Vox Sanguinis. 90(4). 279–285. 106 indexed citations

12.

Bird, A. R. & Robert Crookes. (2006). Leucocyte depletion of blood components -- guidelines of the Blood Transfusion Services of South Africa.. PubMed. 96(5). 395–6. 3 indexed citations

13.

Heyns, A. du P., et al.. (2006). The impact of individual donation NAT screening on blood safety – the South African experience. ISBT Science Series. 1(1). 203–208. 14 indexed citations

14.

Bredell, Helba, Robert Crookes, A. du P. Heyns, Barry D. Schoub, & Lynn Morris. (2003). Molecular Investigation of Two Possible Cases of Accidental HIV-1 Transmission in South Africa. AIDS Research and Human Retroviruses. 19(7). 613–617. 8 indexed citations

15.

Oosthuizen, M.M.J., et al.. (1985). Purification of undegraded ceruloplasmin from outdated human plasma. Analytical Biochemistry. 146(1). 1–6. 10 indexed citations

16.

Saxinger, W. Carl, William A. Blattner, Paul H. Levine, et al.. (1984). Human T-Cell Leukemia Virus (HTLV-I) Antibodies in Africa. Science. 225(4669). 1473–1476. 186 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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