John J. Stef

1.4k total citations · 1 hit paper
13 papers, 1.1k citations indexed

About

John J. Stef is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, John J. Stef has authored 13 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 10 papers in Gastroenterology and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in John J. Stef's work include Gastroesophageal reflux and treatments (10 papers), Esophageal and GI Pathology (10 papers) and Eosinophilic Esophagitis (4 papers). John J. Stef is often cited by papers focused on Gastroesophageal reflux and treatments (10 papers), Esophageal and GI Pathology (10 papers) and Eosinophilic Esophagitis (4 papers). John J. Stef collaborates with scholars based in United States. John J. Stef's co-authors include Walter J. Hogan, Wylie J. Dodds, Ronald C. Arndorfer, J. H. Linehan, William N. Miller, Edward T. Stewart, E T Stewart, W. J. Dodds and Robert F. Barreras and has published in prestigious journals such as Gastroenterology, Journal of Applied Physiology and American Journal of Physiology-Endocrinology and Metabolism.

In The Last Decade

John J. Stef

12 papers receiving 970 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.

Improved Infusion System for Intraluminal Esophageal Manometry

1977 492 citations Ronald C. Arndorfer, John J. Stef et al. Gastroenterology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John J. Stef United States	11	751	750	361	212	118	13	1.1k
Donald C. Gerhardt United States	12	521 0.7×	547 0.7×	377 1.0×	178 0.8×	71 0.6×	18	772
David N. Tuchman United States	11	599 0.8×	495 0.7×	188 0.5×	353 1.7×	149 1.3×	21	959
Stanley M. Wyman United States	12	26 0.0×	230 0.3×	103 0.3×	231 1.1×	80 0.7×	25	509
Alba Azola United States	15	51 0.1×	247 0.3×	208 0.6×	261 1.2×	106 0.9×	42	611
G. Meyer Germany	16	58 0.1×	473 0.6×	13 0.0×	205 1.0×	39 0.3×	50	668
Joseph Donzelli United States	12	18 0.0×	449 0.6×	288 0.8×	286 1.3×	146 1.2×	22	668
Camille Finck Belgium	23	937 1.2×	608 0.8×	930 2.6×	842 4.0×	812 6.9×	47	1.7k
Claes Johansson Sweden	24	325 0.4×	1.6k 2.1×	4 0.0×	79 0.4×	22 0.2×	38	1.9k
Henry Kwok New Zealand	10	28 0.0×	251 0.3×	16 0.0×	359 1.7×	39 0.3×	16	698
İbrahim Aydoğdu Türkiye	11	14 0.0×	146 0.2×	323 0.9×	194 0.9×	197 1.7×	34	482

Countries citing papers authored by John J. Stef

Since Specialization

Citations

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

Fields of papers citing papers by John J. Stef

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John J. Stef. 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 John J. Stef. The network helps show where John J. Stef may publish in the future.

Co-authorship network of co-authors of John J. Stef

This figure shows the co-authorship network connecting the top 25 collaborators of John J. Stef. A scholar is included among the top collaborators of John J. Stef 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 John J. Stef. John J. Stef 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.

Dodds, W. J., et al.. (1978). Responses of feline esophagus to cervical vagal stimulation.. American Journal of Physiology-Endocrinology and Metabolism. 235(1). E63–E63. 23 indexed citations

2.

Arndorfer, Ronald C., John J. Stef, Wylie J. Dodds, J. H. Linehan, & Walter J. Hogan. (1977). Improved Infusion System for Intraluminal Esophageal Manometry. Gastroenterology. 73(1). 23–27. 492 indexed citations breakdown →

3.

Dodds, Wylie J., John J. Stef, & Walter J. Hogan. (1976). Factors Determining Pressure Measurement Accuracy by Intraluminal Esophageal Manometry. Gastroenterology. 70(1). 117–123. 95 indexed citations

4.

Dodds, W. J., E T Stewart, John J. Stef, & Ronald C. Arndorfer. (1976). LONGITUDINAL ESOPHAGEAL CONTRACTIONS. Investigative Radiology. 11(5). 375–375.

5.

Dodds, W. J., et al.. (1975). Quantitation of pharyngeal motor function in normal human subjects. Journal of Applied Physiology. 39(4). 692–696. 74 indexed citations

6.

Dodds, Wylie J., et al.. (1975). Effect of increased intraabdominal pressure on lower esophageal sphincter pressure. Digestive Diseases and Sciences. 20(4). 298–308. 70 indexed citations

7.

Dodds, Wylie J., et al.. (1975). A Rapid Pull-Through Technique for Measuring Lower Esophageal Sphincter Pressure. Gastroenterology. 68(3). 437–443. 104 indexed citations

8.

Dodds, Wylie J., et al.. (1975). Radial Distribution of Esophageal Peristaltic Pressure in Normal Subjects and Patients With Esophageal Diverticulum. Gastroenterology. 69(3). 584–590. 27 indexed citations

9.

Dodds, Wylie J., Walter J. Hogan, William N. Miller, et al.. (1975). Relationship between serum gastrin concentration and lower-esophageal sphincter pressure. Digestive Diseases and Sciences. 20(3). 201–207. 28 indexed citations

10.

Stef, John J., Wylie J. Dodds, Walter J. Hogan, J. H. Linehan, & Edward T. Stewart. (1974). Intraluminal Esophageal Manometry: An Analysis of Variables Affecting Recording Fidelity of Peristaltic Pressures. Gastroenterology. 67(2). 221–230. 85 indexed citations

11.

Dodds, Wylie J., Edward T. Stewart, Walter J. Hogan, John J. Stef, & Ronald C. Arndorfer. (1974). Effect of Esophageal Movement on Intraluminal Esophageal Pressure Recording. Gastroenterology. 67(4). 592–600. 64 indexed citations

12.

Dodds, W. J., Walter J. Hogan, E T Stewart, John J. Stef, & Ronald C. Arndorfer. (1974). Effects of increased intra-abdominal pressure on esophageal peristalsis.. Journal of Applied Physiology. 37(3). 378–383. 36 indexed citations

13.

Stef, John J.. (1973). Intraluminal Pressure Measurements during Esophageal Peristalsis : An Analysis of the Infused Catheter Technique. e-Publications@Marquette (Marquette University). 2 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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