OW Cass

667 total citations
14 papers, 396 citations indexed

About

OW Cass is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, OW Cass has authored 14 papers receiving a total of 396 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Oncology and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in OW Cass's work include Colorectal Cancer Screening and Detection (3 papers), Child Nutrition and Feeding Issues (2 papers) and Clinical Nutrition and Gastroenterology (2 papers). OW Cass is often cited by papers focused on Colorectal Cancer Screening and Detection (3 papers), Child Nutrition and Feeding Issues (2 papers) and Clinical Nutrition and Gastroenterology (2 papers). OW Cass collaborates with scholars based in United States, Germany and France. OW Cass's co-authors include Hofmann Af, M. Freeman, Shawn Mallery, Alan F. Hofmann, A. E. Cowen, T H Berquist, JE Gray, Joseph Tashjian, Kate Rowland and Fíras H. Al-Kawas and has published in prestigious journals such as Journal of Lipid Research, American Journal of Roentgenology and Gastrointestinal Endoscopy.

In The Last Decade

OW Cass

14 papers receiving 370 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
OW Cass United States 8 233 184 93 37 35 14 396
Sirus Farivar United States 8 141 0.6× 207 1.1× 120 1.3× 31 0.9× 10 369
Alistair Cowen Australia 10 188 0.8× 272 1.5× 211 2.3× 16 0.5× 14 452
Rajendra P. Sarva United States 10 202 0.9× 260 1.4× 200 2.2× 46 1.3× 11 542
J. Murison United Kingdom 11 92 0.4× 125 0.7× 74 0.8× 15 0.4× 17 370
A. Busemann Germany 10 211 0.9× 129 0.7× 103 1.1× 96 2.7× 34 508
A. Pottage United Kingdom 15 96 0.4× 82 0.4× 43 0.5× 74 2.1× 26 552
S. Grüne Germany 9 78 0.3× 136 0.7× 40 0.4× 9 0.3× 22 327
W. Swobodnik Germany 11 137 0.6× 201 1.1× 173 1.9× 5 0.1× 63 417
P. A. M. van Hees Netherlands 11 48 0.2× 122 0.7× 46 0.5× 29 0.8× 13 346
R Galeazzi Italy 11 56 0.2× 236 1.3× 48 0.5× 16 0.5× 18 404

Countries citing papers authored by OW Cass

Since Specialization
Citations

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

Fields of papers citing papers by OW Cass

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of OW Cass

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

All Works

14 of 14 papers shown
1.
Freeman, M., et al.. (2004). Accurate Diagnosis of Pancreas Divisum by Linear-Array Endoscopic Ultrasonography. Endoscopy. 36(8). 705–709. 52 indexed citations
2.
Cass, OW, et al.. (1999). Insertion, efficacy, and removal of a nonendoscopically removable percutaneous endoscopic gastrostomy (PEG) tube. Surgical Endoscopy. 13(5). 516–519. 19 indexed citations
3.
Delvaux, M., Louis Y. Korman, M. Crespi, et al.. (1998). The minimal standard terminology for digestive endoscopy: introduction to structured reporting. International Journal of Medical Informatics. 48(1-3). 217–225. 18 indexed citations
4.
Lipman, Timothy O., et al.. (1997). Group I: Choosing the Appropriate Method of Placement of an Enteral Feeding Tube in the High‐Risk Population. Nutrition in Clinical Practice. 12(1). S54–5. 7 indexed citations
5.
Cass, OW, Jordan Cohen, Gary B Zuckerman, et al.. (1996). Acquisition of competency in endoscopic skills (ACES) during training: A multicenter study. Gastrointestinal Endoscopy. 43(4). 308–308. 48 indexed citations
6.
Mallery, Shawn, et al.. (1996). Rebleeding from gastroduodenal peptic ulcers in the age of endoscopic therapy. Gastrointestinal Endoscopy. 43(4). 353–353. 2 indexed citations
7.
Cass, OW. (1995). Objective Evaluation of Competence: Technical Skills in Gastrointestinal Endoscopy. Endoscopy. 27(1). 86–89. 24 indexed citations
8.
Cass, OW, M. Freeman, Jason Cohen, et al.. (1995). Acquisition of Competency in Endsocopic Skills (ACES) during training: Early results of a multicenter study. Gastrointestinal Endoscopy. 41(4). 317–317. 2 indexed citations
9.
Cass, OW, et al.. (1995). Computer assisted multimedia education of patients for colonoscopy. Gastrointestinal Endoscopy. 41(4). 330–330. 3 indexed citations
10.
Cass, OW. (1991). Automated speech technology for gastrointestinal endoscopy reporting and image recording.. PubMed. 968–9. 2 indexed citations
11.
Tashjian, Joseph, et al.. (1986). Modern imaging and endoscopic biopsy techniques in Egyptian mummies. American Journal of Roentgenology. 146(1). 93–96. 50 indexed citations
12.
13.
Cass, OW, et al.. (1975). Thin-layer chromatographic separation of sulfated and nonsulfated lithocholic acids and their glycine and taurine conjugates. Journal of Lipid Research. 16(2). 159–160. 43 indexed citations
14.
Af, Hofmann, et al.. (1975). Metabolism of lithocholate in healthy man. II. Enterohepatic circulation.. PubMed. 69(1). 67–76. 123 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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2026