W Keller

1.3k total citations · 1 hit paper
13 papers, 969 citations indexed

About

W Keller is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, W Keller has authored 13 papers receiving a total of 969 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Cardiology and Cardiovascular Medicine and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in W Keller's work include Viral Infections and Immunology Research (5 papers), SARS-CoV-2 and COVID-19 Research (2 papers) and Pancreatic and Hepatic Oncology Research (1 paper). W Keller is often cited by papers focused on Viral Infections and Immunology Research (5 papers), SARS-CoV-2 and COVID-19 Research (2 papers) and Pancreatic and Hepatic Oncology Research (1 paper). W Keller collaborates with scholars based in Switzerland and United States. W Keller's co-authors include R Buzina, J. M. Tanner, J. Michael Lane, J. C. Waterlow, Milton Z. Nichaman, Christine M. Fillmore, Walter H. Reinhart, P. M. Suter, Reto Meuli and Philippe Jornod and has published in prestigious journals such as Gut, Gastrointestinal Endoscopy and European Journal of Clinical Nutrition.

In The Last Decade

W Keller

12 papers receiving 851 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.

The presentation and use of height and weight data for comparing the nutritional status of groups of children under the age of 10 years.

1977 755 citations J. C. Waterlow, R Buzina et al. PubMed profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W Keller Switzerland	6	507	228	195	135	135	13	969
A Lechtig Guatemala	16	354 0.7×	171 0.8×	319 1.6×	106 0.8×	87 0.6×	43	773
JP Habicht United States	14	628 1.2×	420 1.8×	407 2.1×	219 1.6×	205 1.5×	18	1.4k
K N Agarwal India	16	316 0.6×	151 0.7×	190 1.0×	56 0.4×	71 0.5×	54	820
Aarón Lechtig Guatemala	16	500 1.0×	167 0.7×	441 2.3×	163 1.2×	53 0.4×	33	970
E. F. P. Jelliffe United States	14	436 0.9×	243 1.1×	179 0.9×	174 1.3×	170 1.3×	54	1.1k
R G Whitehead United Kingdom	13	462 0.9×	296 1.3×	414 2.1×	76 0.6×	165 1.2×	23	922
S. M. CEESAY United Kingdom	11	354 0.7×	289 1.3×	355 1.8×	103 0.8×	284 2.1×	13	1.2k
S Frenk Mexico	5	379 0.7×	88 0.4×	105 0.5×	89 0.7×	130 1.0×	11	661
Sarah H. Atkinson United Kingdom	18	535 1.1×	197 0.9×	157 0.8×	112 0.8×	123 0.9×	39	1.2k
Rafael Ramos Galván Mexico	8	401 0.8×	89 0.4×	91 0.5×	84 0.6×	154 1.1×	12	724

Countries citing papers authored by W Keller

Since Specialization

Citations

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

Fields of papers citing papers by W Keller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W Keller

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

All Works

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13 of 13 papers shown

1.

Keller, W, et al.. (2020). Systematic review of pneumothoraces after endoscopic retrograde cholangiopancreatography. Swiss Medical Weekly. 150(1314). w20199–w20199. 4 indexed citations

2.

Weiß, H., et al.. (2008). Die Häufigkeit des Nierenzystenwandkarzinoms - Ergebnisse von 22000 Ultraschalluntersuchungen. Ultraschall in der Medizin - European Journal of Ultrasound. 4(1). 24–30.

3.

Keller, W, et al.. (2007). How important is malnutrition? A prospective study in internal medicine. European Journal of Clinical Nutrition. 63(3). 430–436. 42 indexed citations

4.

Keller, W, et al.. (2006). Richter's hernia after colonoscopy: a rare complication. Gastrointestinal Endoscopy. 63(1). 177–178. 1 indexed citations

5.

Gluecker, Thomas M., Gian Dorta, W Keller, et al.. (2002). Performance of multidetector computed tomography colonography compared with conventional colonoscopy. Gut. 51(2). 207–211. 44 indexed citations

6.

Nöthiger, Rolf, Nils M. Andersen, A. Grüter, et al.. (1987). Genetic and developmental analysis of the sex-determining gene ‘double sex’ (dsx) ofDrosophila melanogaster. Genetics Research. 50(2). 113–123. 38 indexed citations

7.

Keller, W & Christine M. Fillmore. (1983). Prevalence of protein-energy malnutrition.. PubMed. 36(2). 129–67. 72 indexed citations

8.

Waterlow, J. C., R Buzina, W Keller, et al.. (1977). The presentation and use of height and weight data for comparing the nutritional status of groups of children under the age of 10 years.. PubMed. 55(4). 489–98. 755 indexed citations breakdown →

9.

Keller, W. (1959). [Repeated vaccination with poliomyelitis-DPT vaccine].. PubMed. 54. 2211–4. 1 indexed citations

10.

Keller, W & O Vivell. (1959). Die Poliomyelitisschutzimpfung mit vermehrungsfähigen abgeschwächten Viren. DMW - Deutsche Medizinische Wochenschrift. 84(45). 1993–1998. 1 indexed citations

11.

Keller, W & O Vivell. (1956). On the question of the clinical and epidemiological evaluation of the poliomyelitis complement fixation reaction.. PubMed. 153(1-2). 80–91. 3 indexed citations

12.

Keller, W, et al.. (1955). The Formation of Neutralizing Antibody in Man after Poliomyelitis Vaccination with Behring Vaccine.. DMW - Deutsche Medizinische Wochenschrift. 80(37). 3 indexed citations

13.

Keller, W & O Vivell. (1954). [Poliomyelitis-like diseases and the causative organisms in man; a review of the present condition of research in the field of para- and pseudopoliomyelitis (Coxsackie) viruses].. PubMed. 5. 1–96. 5 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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