S Sagar

898 total citations
17 papers, 649 citations indexed

About

S Sagar is a scholar working on Internal Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, S Sagar has authored 17 papers receiving a total of 649 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Internal Medicine, 6 papers in Surgery and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in S Sagar's work include Venous Thromboembolism Diagnosis and Management (10 papers), Blood Coagulation and Thrombosis Mechanisms (3 papers) and Orthopaedic implants and arthroplasty (2 papers). S Sagar is often cited by papers focused on Venous Thromboembolism Diagnosis and Management (10 papers), Blood Coagulation and Thrombosis Mechanisms (3 papers) and Orthopaedic implants and arthroplasty (2 papers). S Sagar collaborates with scholars based in United Kingdom, Australia and India. S Sagar's co-authors include J D Stamatakis, V V Kakkar, D P Thomas, David Nairn, David Lawrence, P G Bentley, J. A. MASSEY, John M. Sanderson, Francisco H.A. Maffei and V V Kakkar and has published in prestigious journals such as The Lancet, Thorax and British journal of surgery.

In The Last Decade

S Sagar

15 papers receiving 554 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S Sagar United Kingdom	11	347	230	226	104	102	17	649
E S Field United Kingdom	10	490 1.4×	324 1.4×	264 1.2×	103 1.0×	95 0.9×	13	719
E. F. O'Sullivan Australia	11	271 0.8×	143 0.6×	279 1.2×	125 1.2×	65 0.6×	26	511
J. T. G. Renney Australia	7	725 2.1×	384 1.7×	420 1.9×	165 1.6×	113 1.1×	10	962
Francisco Humberto de Abreu Maffei Brazil	11	284 0.8×	147 0.6×	176 0.8×	183 1.8×	104 1.0×	37	550
M.H. Prins Netherlands	8	200 0.6×	171 0.7×	200 0.9×	68 0.7×	53 0.5×	22	431
Joan Ruíz Spain	11	367 1.1×	140 0.6×	165 0.7×	49 0.5×	188 1.8×	28	542
Mario Fava Chile	16	286 0.8×	310 1.3×	172 0.8×	13 0.1×	254 2.5×	32	701
Corrado Pattacini Italy	13	702 2.0×	267 1.2×	577 2.6×	507 4.9×	39 0.4×	24	1.1k
Mary F. Nelson United States	19	83 0.2×	307 1.3×	63 0.3×	139 1.3×	161 1.6×	30	1.4k
John A. Norton United States	7	505 1.5×	366 1.6×	397 1.8×	136 1.3×	66 0.6×	15	827

Countries citing papers authored by S Sagar

Since Specialization

Citations

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

Fields of papers citing papers by S Sagar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Sagar

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

All Works

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17 of 17 papers shown

Pradeep, A.R., et al.. (2008). Clinical and Microbiologic Effects of Subgingivally Delivered 0.5% Azithromycin in the Treatment of Chronic Periodontitis. Journal of Periodontology. 79(11). 2125–2135. 52 indexed citations

Sagar, S, Peter J. Selby, J P Sloane, & T J McElwain. (1986). Colorectal lymphoma simulating inflammatory colitis and diagnosed by immunohistochemistry. Postgraduate Medical Journal. 62(723). 51–53. 11 indexed citations

Sagar, S, et al.. (1983). Technetium-99m labelled bran: A new agent for measuring gastric emptying. Clinical Radiology. 34(3). 275–278. 21 indexed citations

Kibria, Md Golam, Patrick F. Smith, D Heath, & S Sagar. (1980). Observations on the rare association between portal and pulmonary hypertension.. Thorax. 35(12). 945–949. 6 indexed citations

Sagar, S & R Shields. (1980). Fibrinogen in the ‘hepato-renal syndrome’: An experimental study. British journal of surgery. 67(8). 562–564. 8 indexed citations

Sagar, S, et al.. (1979). Emergency treatment of variceal haemorrhage. British journal of surgery. 66(11). 824–826. 8 indexed citations

Stamatakis, J D, V V Kakkar, S Sagar, et al.. (1977). Femoral vein thrombosis and total hip replacement.. BMJ. 2(6081). 223–225. 178 indexed citations

Scully, Michael, et al.. (1977). Intermittent Plasminogen-Streptokinase Treatment of Deep Vein Thrombosis. Thrombosis and Haemostasis. 37(1). 162–169. 10 indexed citations

Sagar, S, J D Stamatakis, David Nairn, et al.. (1976). EFFICACY OF LOW-DOSE HEPARIN IN PREVENTION OF EXTENSIVE DEEP-VEIN THROMBOSIS IN PATIENTS UNDERGOING TOTAL-HIP REPLACEMENT. The Lancet. 307(7970). 1151–1154. 107 indexed citations

10.

Sagar, S, D P Thomas, J D Stamatakis, & V V Kakkar. (1976). ORAL CONTRACEPTIVES, ANTITHROMBIN-III ACTIVITY, AND POSTOPERATIVE DEEP-VEIN THROMBOSIS. The Lancet. 307(7958). 509–511. 99 indexed citations

11.

Sagar, S, et al.. (1976). Proceedings: Femoral vein thrombosis and total hip replacement arthroplasty.. PubMed. 63(8). 668–9. 4 indexed citations

12.

Thomas, D P, et al.. (1976). Plasma heparin levels after administration of calcium and sodium salts of heparin. Thrombosis Research. 9(3). 241–248. 34 indexed citations

13.

Stamatakis, J D, et al.. (1976). Proceedings: Heparin levels in patients undergoing hip surgery.. PubMed. 63(2). 158–158. 1 indexed citations

14.

Sagar, S, et al.. (1975). Treatment of superficial thrombophlebitis: a randomized, bouble-blind trial of heparinoid cream.. BMJ. 3(5984). 614–616. 14 indexed citations

15.

Sagar, S, J. A. MASSEY, & John M. Sanderson. (1975). Low-dose heparin prophylaxis against fatal pulmonary embolism.. BMJ. 4(5991). 257–259. 75 indexed citations

16.

Sagar, S, V V Kakkar, & Duncan P. Thomas. (1975). Postoperative Deep Vein Thrombosis in Patients on Oral Contraceptives. Thrombosis and Haemostasis. 1 indexed citations

17.

Sagar, S. (1973). Giant Solitary Diverticulum of the Transverse Colon with Diverticulosis. International Journal of Clinical Practice. 27(4). 145–146. 20 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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