Maria Mathisen

1.0k total citations
19 papers, 519 citations indexed

About

Maria Mathisen is a scholar working on Nutrition and Dietetics, Epidemiology and Hematology. According to data from OpenAlex, Maria Mathisen has authored 19 papers receiving a total of 519 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Nutrition and Dietetics, 7 papers in Epidemiology and 5 papers in Hematology. Recurrent topics in Maria Mathisen's work include Trace Elements in Health (8 papers), Respiratory viral infections research (7 papers) and Pneumonia and Respiratory Infections (7 papers). Maria Mathisen is often cited by papers focused on Trace Elements in Health (8 papers), Respiratory viral infections research (7 papers) and Pneumonia and Respiratory Infections (7 papers). Maria Mathisen collaborates with scholars based in Norway, Nepal and Denmark. Maria Mathisen's co-authors include Tor A. Strand, Sudha Basnet, Palle Valentiner‐Branth, Prakash Shrestha, Halvor Sommerfelt, Ram K. Chandyo, Ramesh Adhikari, Biswa Nath Sharma, Manjeswori Ulak and Ram Chandyo and has published in prestigious journals such as PLoS ONE, American Journal of Clinical Nutrition and PEDIATRICS.

In The Last Decade

Maria Mathisen

19 papers receiving 500 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Maria Mathisen Norway	15	207	189	96	81	68	19	519
Sudha Basnet Nepal	16	253 1.2×	177 0.9×	98 1.0×	81 1.0×	73 1.1×	33	615
Bertha Estrella United States	19	200 1.0×	257 1.4×	39 0.4×	142 1.8×	47 0.7×	27	813
Anna Ramond United Kingdom	12	112 0.5×	151 0.8×	130 1.4×	319 3.9×	166 2.4×	17	787
Gulshan Rai Sethi India	15	258 1.2×	57 0.3×	50 0.5×	40 0.5×	187 2.8×	56	666
Christopher Imokhuede Esezobor Nigeria	15	129 0.6×	44 0.2×	45 0.5×	21 0.3×	64 0.9×	60	691
Elizabeth Thomas United States	14	229 1.1×	183 1.0×	14 0.1×	47 0.6×	102 1.5×	44	657
Chuen‐Bin Jiang Taiwan	19	40 0.2×	98 0.5×	67 0.7×	250 3.1×	79 1.2×	62	1.1k
Christian O. Isichei Nigeria	11	83 0.4×	267 1.4×	12 0.1×	38 0.5×	135 2.0×	25	717
Svetlana I. Alekseenko Russia	6	30 0.1×	207 1.1×	18 0.2×	76 0.9×	171 2.5×	34	533
Sergio Ponce‐de‐León Mexico	15	172 0.8×	33 0.2×	19 0.2×	31 0.4×	35 0.5×	27	657

Countries citing papers authored by Maria Mathisen

Since Specialization

Citations

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

Fields of papers citing papers by Maria Mathisen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Maria Mathisen

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

All Works

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19 of 19 papers shown

Strand, Tor A. & Maria Mathisen. (2023). Zinc – a scoping review for Nordic Nutrition Recommendations 2023. Food & Nutrition Research. 67. 5 indexed citations

Mathisen, Maria, Sudha Basnet, Andreas Christensen, et al.. (2021). Viral and Atypical Bacterial Detection in Young Nepalese Children Hospitalized with Severe Pneumonia. Microbiology Spectrum. 9(2). e0055121–e0055121. 6 indexed citations

Chandyo, Ram, Manjeswori Ulak, Maria Mathisen, et al.. (2017). 25-Hydroxy-Vitamin D Concentration Is Not Affected by Severe or Non-Severe Pneumonia, or Inflammation, in Young Children. Nutrients. 9(1). 52–52. 15 indexed citations

Bates, Michael, Amod K. Pokhrel, Ram K. Chandyo, et al.. (2017). Kitchen PM2.5 concentrations and child acute lower respiratory infection in Bhaktapur, Nepal: The importance of fuel type. Environmental Research. 161. 546–553. 28 indexed citations

Basnet, Sudha, Arun Kumar Sharma, Maria Mathisen, et al.. (2017). Vitamin D status is associated with treatment failure and duration of illness in Nepalese children with severe pneumonia. Pediatric Research. 82(6). 986–993. 20 indexed citations

Chandyo, Ram K., Karl A. Brokstad, Maria Mathisen, et al.. (2015). Cytokine Concentrations in Plasma from Children with Severe and Non-Severe Community Acquired Pneumonia. PLoS ONE. 10(9). e0138978–e0138978. 36 indexed citations

Basnet, Sudha, Arun Kumar Sharma, Maria Mathisen, et al.. (2015). Predictors of Duration and Treatment Failure of Severe Pneumonia in Hospitalized Young Nepalese Children. PLoS ONE. 10(3). e0122052–e0122052. 28 indexed citations

Basnet, Sudha, Maria Mathisen, & Tor A. Strand. (2014). Oral zinc and common childhood infections—An update. Journal of Trace Elements in Medicine and Biology. 31. 163–166. 27 indexed citations

Bates, Michael, Ram K. Chandyo, Palle Valentiner‐Branth, et al.. (2013). Acute Lower Respiratory Infection in Childhood and Household Fuel Use in Bhaktapur, Nepal. Environmental Health Perspectives. 121(5). 637–642. 72 indexed citations

10.

Basnet, Sudha, Prakash Shrestha, Arun Kumar Sharma, et al.. (2012). A Randomized Controlled Trial of Zinc as Adjuvant Therapy for Severe Pneumonia in Young Children. PEDIATRICS. 129(4). 701–708. 50 indexed citations

11.

Mathisen, Maria, Sudha Basnet, Arun Kumar Sharma, et al.. (2011). RNA Viruses in Young Nepalese Children Hospitalized With Severe Pneumonia. The Pediatric Infectious Disease Journal. 30(12). 1032–1036. 19 indexed citations

12.

Chandyo, Ram K., Prakash Shrestha, Palle Valentiner‐Branth, et al.. (2010). Two Weeks of Zinc Administration to Nepalese Children with Pneumonia Does Not Reduce the Incidence of Pneumonia or Diarrhea during the Next Six Months. Journal of Nutrition. 140(9). 1677–1682. 18 indexed citations

13.

Valentiner‐Branth, Palle, Prakash Shrestha, Ram Chandyo, et al.. (2010). A randomized controlled trial of the effect of zinc as adjuvant therapy in children 2–35 mo of age with severe or nonsevere pneumonia in Bhaktapur, Nepal. American Journal of Clinical Nutrition. 91(6). 1667–1674. 40 indexed citations

14.

Mathisen, Maria, Tor A. Strand, Palle Valentiner‐Branth, et al.. (2010). Respiratory Viruses in Nepalese Children With and Without Pneumonia. The Pediatric Infectious Disease Journal. 29(8). 731–735. 27 indexed citations

15.

Mathisen, Maria, Tor A. Strand, Biswa Nath Sharma, et al.. (2009). Clinical Presentation and Severity of Viral Community-Acquired Pneumonia in Young Nepalese Children. The Pediatric Infectious Disease Journal. 29(1). e1–e6. 31 indexed citations

16.

Mathisen, Maria, Tor A. Strand, Biswa Nath Sharma, et al.. (2009). RNA viruses in community-acquired childhood pneumonia in semi-urban Nepal; a cross-sectional study. BMC Medicine. 7(1). 35–35. 54 indexed citations

17.

Chandyo, Ram, Tor A. Strand, Maria Mathisen, et al.. (2009). Zinc Deficiency Is Common among Healthy Women of Reproductive Age in Bhaktapur, Nepal. Journal of Nutrition. 139(3). 594–597. 38 indexed citations

18.

Strand, Tor A. & Maria Mathisen. (2009). Zinc and childhood infections: From the laboratory to new treatment recommendations. Norsk Epidemiologi. 15(2). 2 indexed citations

19.

Chandyo, Ram, Tor A. Strand, Maria Mathisen, et al.. (2009). Zinc Deficiency Is Common among Healthy Women of Reproductive Age in. 3 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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