Ivo D. Vellar

538 total citations
45 papers, 403 citations indexed

About

Ivo D. Vellar is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Neurology. According to data from OpenAlex, Ivo D. Vellar has authored 45 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Surgery, 15 papers in Pulmonary and Respiratory Medicine and 6 papers in Neurology. Recurrent topics in Ivo D. Vellar's work include Gallbladder and Bile Duct Disorders (6 papers), Abdominal vascular conditions and treatments (4 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). Ivo D. Vellar is often cited by papers focused on Gallbladder and Bile Duct Disorders (6 papers), Abdominal vascular conditions and treatments (4 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). Ivo D. Vellar collaborates with scholars based in Australia, United States and South Korea. Ivo D. Vellar's co-authors include John C. Doyle, Neil R. Bergman, Charles J. Mullany, C N Chesterman, Eric Gilford, Richard W. Booth, David W. Ellis, J. Rode, Joya Pawade and Wayne A. Morrison and has published in prestigious journals such as Cancer, Cardiovascular Research and British journal of surgery.

In The Last Decade

Ivo D. Vellar

40 papers receiving 361 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ivo D. Vellar Australia 12 276 156 52 32 31 45 403
Chien-Hsing Meng United States 15 268 1.0× 225 1.4× 37 0.7× 12 0.4× 27 0.9× 34 466
David Rochester United States 12 247 0.9× 212 1.4× 39 0.8× 10 0.3× 25 0.8× 25 499
Max R. Gaspar United States 13 429 1.6× 353 2.3× 38 0.7× 54 1.7× 59 1.9× 43 577
Madden Jl 11 260 0.9× 72 0.5× 63 1.2× 22 0.7× 29 0.9× 38 352
S D Parvin United Kingdom 9 222 0.8× 171 1.1× 15 0.3× 34 1.1× 72 2.3× 19 394
Calvin D. Neithamer United States 9 226 0.8× 150 1.0× 75 1.4× 34 1.1× 31 1.0× 10 421
Fry Wj United States 11 289 1.0× 219 1.4× 11 0.2× 20 0.6× 69 2.2× 29 385
M Deneuville France 10 441 1.6× 340 2.2× 23 0.4× 9 0.3× 35 1.1× 28 591
Agustín Rodríguez United States 9 370 1.3× 90 0.6× 24 0.5× 244 7.6× 41 1.3× 21 541
George Pillari United States 10 159 0.6× 227 1.5× 6 0.1× 37 1.2× 35 1.1× 33 373

Countries citing papers authored by Ivo D. Vellar

Since Specialization
Citations

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

Fields of papers citing papers by Ivo D. Vellar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivo D. Vellar. 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 Ivo D. Vellar. The network helps show where Ivo D. Vellar may publish in the future.

Co-authorship network of co-authors of Ivo D. Vellar

This figure shows the co-authorship network connecting the top 25 collaborators of Ivo D. Vellar. A scholar is included among the top collaborators of Ivo D. Vellar 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 Ivo D. Vellar. Ivo D. Vellar 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.
2.
Vellar, Ivo D.. (2000). Leo Doyle, Master Surgeon. Australian and New Zealand Journal of Surgery. 70(10). 756–763. 1 indexed citations
3.
Vellar, Ivo D., et al.. (1999). STENTING OF THE SEVERELY STENOTIC COELIAC AXIS IN THE MANAGEMENT OF PANCREATIC AND BILIARY FISTULAS FOLLOWING PANCREATICODUODENECTOMY. Australian and New Zealand Journal of Surgery. 69(11). 823–825. 2 indexed citations
4.
Vellar, Ivo D.. (1999). THOMAS PEEL DUNHILL: PIONEER THYROID SURGEON. Australian and New Zealand Journal of Surgery. 69(5). 375–387. 23 indexed citations
5.
Vellar, Ivo D.. (1999). THE BLOOD SUPPLY OF THE BILIARY DUCTAL SYSTEM AND ITS RELEVANCE TO VASCULOBILIARY INJURIES FOLLOWING CHOLECYSTECTOMY. Australian and New Zealand Journal of Surgery. 69(11). 816–820. 70 indexed citations
6.
Vellar, Ivo D., et al.. (1998). THE ANATOMICAL BASIS FOR SEGMENT III CHOLANGIOJEJUNOSTOMY WITH ANALYSIS OF 13 CASES. Australian and New Zealand Journal of Surgery. 68(7). 498–503. 6 indexed citations
7.
Gruen, Russell L., Wayne A. Morrison, & Ivo D. Vellar. (1998). THE TENSOR FASCIAE LATAE MYOCUTANEOUS FLAP CLOSURE OF MAJOR CHEST AND ABDOMINAL WALL DEFECTS. Australian and New Zealand Journal of Surgery. 68(9). 666–669. 13 indexed citations
8.
Pawade, Joya, et al.. (1994). Primary lymphoma of the ampulla of vater. Cancer. 73(8). 2083–2086. 23 indexed citations
9.
Vellar, Ivo D., et al.. (1986). PHYTOBEZOARS‐ AN OVERLOOKED CAUSE OF SMALL BOWEL OBSTRUCTION FOLLOWING VAGOTOMY AND DRAINAGE OPERATIONS FOR DUODENAL ULCER. Australian and New Zealand Journal of Surgery. 56(8). 635–638. 13 indexed citations
10.
Henderson, Michael, et al.. (1985). THE ZOLLINGER–ELLISON SYNDROME: A REVIEW OF THE ST VINCENT'S HOSPITAL, MELBOURNE EXPERIENCE. Australian and New Zealand Journal of Surgery. 55(5). 455–462. 6 indexed citations
11.
Vellar, Ivo D., et al.. (1984). Case Report: Gastroepiploic Artery Pseudoaneurysm as a Cause of Abdominal Apoplexy. Role of CT Scanning. Australasian Radiology. 28(1). 23–25. 12 indexed citations
12.
Bergman, Neil R. & Ivo D. Vellar. (1982). Potential life-threatening variations of drug concentrations in intravenous infusion systems: potassium chloride, insulin, and heparin.. PubMed. 2(6). 270–2. 7 indexed citations
13.
Vellar, Ivo D., et al.. (1981). PROBLEMS IN THE DIAGNOSIS AND MANAGEMENT OF ACUTE PANCREATITIS. Australian and New Zealand Journal of Surgery. 51(3). 257–263. 5 indexed citations
14.
Booth, Richard W., et al.. (1979). Detection of deep venous thrombosis by scanning of 99mtechnetium-labelled red-cell venous pool.. BMJ. 1(6156). 82–84. 34 indexed citations
15.
O'Sullivan, E. F. & Ivo D. Vellar. (1974). The Experimental Evaluation of Prophylaxis in Venous Thrombosis by the Use of Antiplatelet Agents. Australian and New Zealand Journal of Surgery. 44(4). 415–420.
16.
Vellar, Ivo D., et al.. (1974). WHIPPLE'S DISEASE: A REPORT OF TWO CASES. The Medical Journal of Australia. 1(17). 661–663. 1 indexed citations
17.
Vellar, Ivo D., et al.. (1973). Glandula in Glandula: The Intrathyroid Parathyroid. Australian and New Zealand Journal of Surgery. 42(3). 257–259. 8 indexed citations
18.
Vellar, Ivo D. & E. F. O'Sullivan. (1972). The Effect of Heparin on the Early Resolution of Pulmonary Emboli in the Dog. Australian and New Zealand Journal of Surgery. 42(1). 85–89. 1 indexed citations
19.
Vellar, Ivo D. & John C. Doyle. (1970). Axillofemoral Bypass in the Management of Infected Aortic Bifurcation “Dacron” Graft. Australian and New Zealand Journal of Surgery. 40(1). 58–60. 9 indexed citations
20.
Vellar, Ivo D., et al.. (1970). SEVERE SHEAR INJURY TO THE BUTTOCKS AND PERINEUM. The Medical Journal of Australia. 1(5). 222–224. 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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