James R. Oster

2.4k total citations
86 papers, 1.7k citations indexed

About

James R. Oster is a scholar working on Nephrology, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, James R. Oster has authored 86 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Nephrology, 35 papers in Pulmonary and Respiratory Medicine and 19 papers in Molecular Biology. Recurrent topics in James R. Oster's work include Renal function and acid-base balance (30 papers), Electrolyte and hormonal disorders (30 papers) and Potassium and Related Disorders (17 papers). James R. Oster is often cited by papers focused on Renal function and acid-base balance (30 papers), Electrolyte and hormonal disorders (30 papers) and Potassium and Related Disorders (17 papers). James R. Oster collaborates with scholars based in United States and Australia. James R. Oster's co-authors include Guido O. Pérez, Carlos A. Vaamonde, Irwin Singer, Barry J. Materson, Lawrence M. Fishman, Murray Epstein, Fred H. Katz, Arvey I. Rogers, M. Epstein and Ulrich F. Michael and has published in prestigious journals such as JAMA, Circulation and Annals of Internal Medicine.

In The Last Decade

James R. Oster

86 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James R. Oster United States 25 794 546 421 337 254 86 1.7k
F. John Gennari United States 25 923 1.2× 946 1.7× 571 1.4× 267 0.8× 135 0.5× 72 2.0k
F Kokot Poland 23 382 0.5× 484 0.9× 257 0.6× 578 1.7× 287 1.1× 246 2.4k
Joshua Weissgarten Israel 26 295 0.4× 968 1.8× 340 0.8× 257 0.8× 154 0.6× 121 2.1k
Domenico Russo Italy 22 349 0.4× 1.1k 2.1× 295 0.7× 572 1.7× 264 1.0× 75 2.3k
G Keusch Switzerland 25 255 0.3× 558 1.0× 211 0.5× 530 1.6× 433 1.7× 85 2.0k
E. J. Dorhout Mees Netherlands 31 1.3k 1.6× 1.6k 2.9× 733 1.7× 872 2.6× 349 1.4× 135 3.3k
Gopal Krishna United States 17 279 0.4× 216 0.4× 197 0.5× 273 0.8× 136 0.5× 77 1.2k
Michael Barenbrock Germany 26 384 0.5× 542 1.0× 99 0.2× 1.0k 3.0× 177 0.7× 67 1.9k
Solomon Papper United States 21 496 0.6× 509 0.9× 156 0.4× 100 0.3× 187 0.7× 78 1.5k
Jean Ribstein France 27 491 0.6× 934 1.7× 219 0.5× 1.3k 3.9× 618 2.4× 144 2.8k

Countries citing papers authored by James R. Oster

Since Specialization
Citations

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

Fields of papers citing papers by James R. Oster

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James R. Oster. 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 James R. Oster. The network helps show where James R. Oster may publish in the future.

Co-authorship network of co-authors of James R. Oster

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

All Works

20 of 20 papers shown
1.
Oster, James R. & Irwin Singer. (1999). Hyperglycemia-Induced Hyponatremia: Is It Time to Correct the Correction Factor?. JAMA Internal Medicine. 159(22). 2745–2745. 1 indexed citations
2.
Oster, James R., et al.. (1999). Metabolic Acidosis With Extreme Elevation of Anion Gap: Case Report and Literature Review. The American Journal of the Medical Sciences. 317(1). 38–49. 7 indexed citations
3.
Oster, James R., et al.. (1995). Review of the Literature: Severe Hyperphosphatemia. The American Journal of the Medical Sciences. 310(4). 167–174. 25 indexed citations
4.
Oster, James R., Irwin Singer, & Lawrence M. Fishman. (1995). Heparin-induced aldosterone suppression and hyperkalemia. The American Journal of Medicine. 98(6). 575–586. 124 indexed citations
5.
Oster, James R., et al.. (1992). Low Anion Gap Resulting from Unexplained Exposure to Bromide in a Patient with Renal Amyloidosis. Journal of Toxicology Clinical Toxicology. 30(4). 663–676. 6 indexed citations
6.
Martínez, Rocío, et al.. (1991). Effect of hyperkalemia on insulin secretion. Cellular and Molecular Life Sciences. 47(3). 270–272. 14 indexed citations
7.
Oster, James R., et al.. (1990). Spurious Hyperchloremia and Hyperbicarbonatemia in a Patient Receiving Pyridostigmine Bromide Therapy for Myasthenia Gravis. American Journal of Kidney Diseases. 16(1). 76–79. 9 indexed citations
8.
Oster, James R., et al.. (1990). Effect of Hypercalcemia on the Anion Gap. ˜The œNephron journals/Nephron journals. 55(2). 164–169. 14 indexed citations
9.
Oster, James R., et al.. (1990). Influence of Magnesium Sulfate-Induced Hypermagnesemia on the Anion Gap: Role of Hypersulfatemia. American Journal of Nephrology. 10(5). 409–411. 9 indexed citations
10.
Oster, James R., et al.. (1989). The Effects of Administration of Lithium Salts and Magnesium Sulfate on the Serum Anion Gap. American Journal of Kidney Diseases. 13(5). 377–381. 11 indexed citations
11.
Oster, James R. & Murray Epstein. (1988). Management of Magnesium Depletion. American Journal of Nephrology. 8(5). 349–354. 29 indexed citations
12.
Oster, James R., Guido O. Pérez, & Barry J. Materson. (1988). Use of the Anion Gap in Clinical Medicine. Southern Medical Journal. 81(2). 229–237. 24 indexed citations
13.
Smoller, Sylvia, et al.. (1988). Blunted Kaliuresis After an Acute Oral Potassium Load in Diabetes Mellitus. The American Journal of the Medical Sciences. 295(2). 114–121. 10 indexed citations
14.
15.
Oster, James R., et al.. (1988). The Stability of pH, P<sub>CO</sub><sub><sub>2</sub></sub>, and Calculated [HCO<sub>3</sub>] of Urine Samples Collected under Oil. ˜The œNephron journals/Nephron journals. 50(4). 320–324. 14 indexed citations
16.
Pérez, Guido O., et al.. (1987). Impairment of β2‐Adrenoceptor‐Stimulated Potassium Uptake in End‐Stage Renal Disease. The Journal of Clinical Pharmacology. 27(8). 628–631. 12 indexed citations
17.
Oster, James R., et al.. (1983). Hyporeninemic Hypoaldosteronism, Sodium Wasting and Mineralocorticoid-Resistant Hyperkalemia in Two Patients with Obstructive Uropathy. American Journal of Nephrology. 3(4). 223–227. 4 indexed citations
18.
Moss, Steven M., James R. Oster, Guido O. Pérez, Fred H. Katz, & Carlos A. Vaamonde. (1978). Renin-Aldosterone Responsiveness in Uncomplicated Juvenile-Type Diabetes Mellitus. Hormone Research. 9(3). 130–136. 15 indexed citations
19.
Pérez, Guido O., et al.. (1977). Effect of Alterations of Sodium Intake in Patients with Hyporeninemic Hypoaldosteronism. Nephron. 18(5). 259–265. 12 indexed citations
20.
Oster, James R., et al.. (1976). Renal acidification in sickle-cell disease.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 88(3). 389–401. 30 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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