I. W. Simson

1.5k total citations
42 papers, 1.1k citations indexed

About

I. W. Simson is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, I. W. Simson has authored 42 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 10 papers in Pulmonary and Respiratory Medicine and 10 papers in Epidemiology. Recurrent topics in I. W. Simson's work include Hepatocellular Carcinoma Treatment and Prognosis (5 papers), Liver Disease Diagnosis and Treatment (3 papers) and Cancer Treatment and Pharmacology (3 papers). I. W. Simson is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (5 papers), Liver Disease Diagnosis and Treatment (3 papers) and Cancer Treatment and Pharmacology (3 papers). I. W. Simson collaborates with scholars based in South Africa, United States and India. I. W. Simson's co-authors include G. H. Findlay, James Gilmour Morrison, Robert L. Peters, Kunio Okuda, Geoffrey Falkson, S.W. Brighton, Lewis A. Johnson, H Roux, H. C. Falkson and Allan J. Schutt and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and Gastroenterology.

In The Last Decade

I. W. Simson

41 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
I. W. Simson South Africa 16 350 306 246 206 161 42 1.1k
W. Bastiaan de Boer Australia 19 431 1.2× 384 1.3× 357 1.5× 290 1.4× 34 0.2× 39 1.2k
D Baronciani Italy 29 455 1.3× 122 0.4× 167 0.7× 428 2.1× 37 0.2× 94 3.8k
Lerner Kg United States 12 263 0.8× 63 0.2× 161 0.7× 494 2.4× 59 0.4× 18 2.1k
Hock-Liew Eng Taiwan 20 159 0.5× 74 0.2× 203 0.8× 268 1.3× 48 0.3× 49 1.1k
P Halberg Denmark 25 352 1.0× 89 0.3× 153 0.6× 136 0.7× 207 1.3× 86 2.2k
Eoghan E. Mooney Ireland 24 228 0.7× 87 0.3× 309 1.3× 244 1.2× 109 0.7× 79 1.5k
John R. Craig United States 23 403 1.2× 530 1.7× 1.0k 4.1× 198 1.0× 33 0.2× 107 2.0k
Gladwyn Leiman South Africa 20 538 1.5× 46 0.2× 449 1.8× 329 1.6× 48 0.3× 70 1.3k
Manjula Jain India 17 245 0.7× 111 0.4× 132 0.5× 83 0.4× 31 0.2× 82 988
M Baratz Israel 17 215 0.6× 76 0.2× 325 1.3× 229 1.1× 36 0.2× 65 937

Countries citing papers authored by I. W. Simson

Since Specialization
Citations

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

Fields of papers citing papers by I. W. Simson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. W. Simson. 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 I. W. Simson. The network helps show where I. W. Simson may publish in the future.

Co-authorship network of co-authors of I. W. Simson

This figure shows the co-authorship network connecting the top 25 collaborators of I. W. Simson. A scholar is included among the top collaborators of I. W. Simson 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 I. W. Simson. I. W. Simson 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.
Slavík, Tomáš, et al.. (1995). Retrospective determination of HIV-1 status by a PCR method on paraffin wax embedded sections.. Journal of Clinical Pathology. 48(8). 733–736. 1 indexed citations
2.
Simson, I. W., et al.. (1992). Cardiovascular causes of death at Tshepong Hospital in 1 year, 1989-1990. A necropsy study.. PubMed. 81(3). 142–6. 14 indexed citations
3.
Falkson, Geoffrey, Avital Cnaan, I. W. Simson, et al.. (1990). A Randomized Phase II Study of Acivicin and 4ʼDeoxydoxorubicin in Patients with Hepatocellular Carcinoma in an Eastern Cooperative Oncology Group Study. American Journal of Clinical Oncology. 13(6). 510–515. 39 indexed citations
4.
Lindeque, B. G., I. W. Simson, & P.A. Fourie. (1990). Bizarre parosteal osteochondromatous proliferation of a phalanx. Archives of Orthopaedic and Trauma Surgery. 110(1). 58–60. 29 indexed citations
5.
Alberts, Adina, E. Schulz, Geoffrey Falkson, I. W. Simson, & M.A. Coccia-Portugal. (1989). Normalization of Skin Appearance in a Patient with Scleromyxoedema after Intensive Chemotherapy for Hodgkin’s Disease. Dermatology. 178(4). 221–224. 11 indexed citations
6.
Barlow, Richard, T Heyl, I. W. Simson, & E. Schulz. (1988). Malignant atrophic papulosis (Degos'disease)—Diffuse involvement of brain and bowel in an African patient. British Journal of Dermatology. 118(1). 117–123. 13 indexed citations
7.
Ryan, Louise, Lewis A. Johnson, I. W. Simson, et al.. (1987). A random phase II study of mitoxantrone and cisplatin in patients with hepatocellular carcinoma: An ECOG study. Cancer. 60(9). 2141–2145. 67 indexed citations
8.
Falkson, Geoffrey, Daniel Vorobiof, I. W. Simson, & Ernest C. Borden. (1987). Phase II trial of acivicin in malignant mesothelioma.. PubMed. 71(5). 545–6. 9 indexed citations
9.
Simson, I. W.. (1982). Membranous obstruction of the inferior vena cava and hepatocellular carcinoma in South Africa. Gastroenterology. 82(2). 171–178. 140 indexed citations
10.
Falkson, H. C., I. W. Simson, & Geoffrey Falkson. (1980). Non-Hodgkin's lymphoma in pregnancy. Cancer. 45(7). 1679–1682. 45 indexed citations
11.
Falkson, Geoffrey, et al.. (1978). Hepatitis B surface antigen and primary liver cancer.. PubMed. 54(9). 359–61. 6 indexed citations
12.
Findlay, G. H. & I. W. Simson. (1977). Leonine hypertrophic rosacea associated with a benign bronchial carcinoid tumour. Clinical and Experimental Dermatology. 2(2). 175–176. 16 indexed citations
13.
Simson, I. W., et al.. (1973). Correlation between gastroscopic and direct vision biopsy findings. Gastrointestinal Endoscopy. 19(4). 174–175. 10 indexed citations
14.
Findlay, G. H., H Roux, & I. W. Simson. (1971). UNCONTROLLED MICROSPORUM GYPSEUM INFECTION IN A NEW BORN MAMMAL. British Journal of Dermatology. 85(s7). 87–93. 2 indexed citations
15.
Whiting, David A., Jeffrey C. Kallmeyer, & I. W. Simson. (1970). WIDESPREAD ARTERIAL SPIDERS IN A CASE OF LATENT HEPATITIS, WITH RESOLUTION AFTER THERAPY*. British Journal of Dermatology. 82(1). 32–36. 4 indexed citations
16.
Simson, I. W.. (1963). Polyploid, aneuploid and multinucleate cells in the human liver. The Journal of Pathology and Bacteriology. 85(1). 35–39. 4 indexed citations
17.
Higginson, John & I. W. Simson. (1961). The significance of comparative pathology in relation to prostatic cancer: with special reference to North America, Africa, and Europe with a review of the literature.. PubMed. 17. 942–51. 2 indexed citations
18.
Simson, I. W. & W. J. Pepler. (1960). INCREASED MITOTIC ACTIVITY IN THE LIVER AND OTHER ORGANS IN A CASE OF ACUTE RENAL TUBULAR NECROSIS. Journal of Clinical Pathology. 13(3). 210–213. 1 indexed citations
19.
Pepler, W. J. & I. W. Simson. (1959). Occlusive disease of the abdominal aorta associated with panarteritis.. PubMed. 68. 525–32. 7 indexed citations
20.
Higginson, John & I. W. Simson. (1958). Lesions of the Gastro-Intestinal Tract in the Non–White Population of South Africa. Pathobiology. 21(2). 577–581. 3 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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