H. K.

418 total citations
21 papers, 329 citations indexed

About

H. K. is a scholar working on Public Health, Environmental and Occupational Health, Epidemiology and Obstetrics and Gynecology. According to data from OpenAlex, H. K. has authored 21 papers receiving a total of 329 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Public Health, Environmental and Occupational Health, 6 papers in Epidemiology and 5 papers in Obstetrics and Gynecology. Recurrent topics in H. K.'s work include Cervical Cancer and HPV Research (5 papers), Gestational Trophoblastic Disease Studies (5 papers) and Ovarian cancer diagnosis and treatment (3 papers). H. K. is often cited by papers focused on Cervical Cancer and HPV Research (5 papers), Gestational Trophoblastic Disease Studies (5 papers) and Ovarian cancer diagnosis and treatment (3 papers). H. K. collaborates with scholars based in China, Hong Kong and United States. H. K.'s co-authors include L.C. Wong, Yew Cheong Choo, Hys Ngan, Ce Wang, Pak Chung Ho, W. W. K. So, Siu Yuen Chan, Chan Yuen Fook, S.T.H. Chan and D. Todd and has published in prestigious journals such as Cancer, British Journal of Haematology and BJOG An International Journal of Obstetrics & Gynaecology.

In The Last Decade

H. K.

20 papers receiving 313 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. K. China 10 160 86 75 58 48 21 329
Lebherz Tb United States 10 26 0.2× 39 0.5× 94 1.3× 111 1.9× 26 0.5× 20 338
Omar Touhami Tunisia 10 53 0.3× 203 2.4× 82 1.1× 54 0.9× 115 2.4× 28 437
S. B. Cohen United States 9 86 0.5× 48 0.6× 74 1.0× 91 1.6× 24 0.5× 14 350
Beresford Buttery Australia 9 140 0.9× 209 2.4× 139 1.9× 74 1.3× 8 0.2× 21 379
Raquel Ferrer‐Oliveras Spain 13 121 0.8× 48 0.6× 110 1.5× 51 0.9× 18 0.4× 22 542
Marek Ľubušký Czechia 11 44 0.3× 31 0.4× 152 2.0× 59 1.0× 10 0.2× 51 339
J. D. Buchanan United Kingdom 7 95 0.6× 77 0.9× 43 0.6× 111 1.9× 40 0.8× 15 303
Josée Dubuc‐Lissoir Canada 8 46 0.3× 142 1.7× 33 0.4× 172 3.0× 58 1.2× 16 322
S Arap Brazil 10 114 0.7× 57 0.7× 56 0.7× 165 2.8× 65 1.4× 48 395
Michael Diejomaoh Kuwait 13 115 0.7× 72 0.8× 111 1.5× 23 0.4× 35 0.7× 27 375

Countries citing papers authored by H. K.

Since Specialization
Citations

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

Fields of papers citing papers by H. K.

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. K.

This figure shows the co-authorship network connecting the top 25 collaborators of H. K.. A scholar is included among the top collaborators of H. K. 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 H. K.. H. K. 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.
Chun, Dal, et al.. (2007). Laparoscopic Tubal Sterilization. PubMed. 4. 109–116.
2.
To, William Wing Kee, C. S. W. Ngai, & H. K.. (1995). PREGNANCIES COMPLICATED BY ACUTE APPENDICITIS. Australian and New Zealand Journal of Surgery. 65(11). 799–803. 17 indexed citations
3.
Ngan, Hys, et al.. (1994). HPV and p53 in cervical cancer.. Sexually Transmitted Infections. 70(3). 167–170. 27 indexed citations
4.
Cheung, Any, Robert J. Collins, Hys Ngan, L.C. Wong, & H. K.. (1992). Clinical significance of mucin production in post-irradiated cervical carcinoma. Archives of Gynecology and Obstetrics. 252(1). 1–4. 5 indexed citations
5.
Lopes, Alberto, et al.. (1991). The Impact of Multiple Induced Abortions on the Outcome of Subsequent Pregnancy. Australian and New Zealand Journal of Obstetrics and Gynaecology. 31(1). 41–43. 16 indexed citations
6.
Chan, Siu Yuen, Ce Wang, S.T.H. Chan, et al.. (1989). Predictive value of sperm morphology and movement characteristics in the outcome of in vitro fertilization of human oocytes. Journal of Assisted Reproduction and Genetics. 6(3). 142–148. 69 indexed citations
7.
King, P. A., et al.. (1989). Endometrioid carcinoma of the ovary: an unusual cause of postpartum collapse. Case report. BJOG An International Journal of Obstetrics & Gynaecology. 96(8). 1000–1002. 1 indexed citations
8.
Ngan, Hys, L.C. Wong, & H. K.. (1988). Reproductive Performance of Patients with Gestational Trophoblastic Disease in Hong Kong. Acta Obstetricia Et Gynecologica Scandinavica. 67(1). 11–14. 29 indexed citations
9.
Chan, Vivian, T. K. Chan, Anupam Ghosh, et al.. (1987). Application of DNA polymorphisms for prenatal diagnosis of β thalassemia in chinese. American Journal of Hematology. 25(4). 409–415. 6 indexed citations
10.
Wong, L.C., Yew Cheong Choo, & H. K.. (1986). Primary oral etoposide therapy in gestational trophoblastic disease: An update. Cancer. 58(1). 14–17. 48 indexed citations
11.
Choo, Yew Cheong, Chih‐Hung Hsu, T. C. Merigan, et al.. (1986). Cervical intraepithelial neoplasia treated by perilesional injection of interferon. International Journal of Gynecology & Obstetrics. 24(6). 476–476. 21 indexed citations
12.
Choo, Yew Cheong, C. Hsu, WH Seto, et al.. (1985). Intravaginal application of leukocyte interferon gel in the treatment of cervical intraepithelial neoplasia (CIN). Archives of Gynecology and Obstetrics. 237(1). 51–54. 10 indexed citations
13.
Tang, L. C. H., et al.. (1985). Intraperitoneal bleeding from ectopic decidua following hormonal contraception. Case report. BJOG An International Journal of Obstetrics & Gynaecology. 92(1). 102–103. 15 indexed citations
14.
Chan, Siu Yuen, et al.. (1985). Factor VIII related antigen in gestational gestational trophoblastic disease. BJOG An International Journal of Obstetrics & Gynaecology. 92(10). 1044–1049. 1 indexed citations
15.
Ho, Pak‐Cheong, L.C. Wong, J.W.M. Lawton, & H. K.. (1984). Further studies on immunological parameters in gestational trophoblastic neoplasia. Archives of Gynecology and Obstetrics. 234(4). 255–261. 3 indexed citations
16.
Choo, Yew Cheong, WH Seto, & H. K.. (1984). Cervical‐Vaginal Bacterial Flora in Patients with Cervical Carcinoma Treated with Irradiation and Febrile Morbidity During Intracavitary Radium Therapy. Australian and New Zealand Journal of Obstetrics and Gynaecology. 24(1). 34–38. 4 indexed citations
17.
Ho, Pak‐Cheong & H. K.. (1983). Schwangerschaftsprotein 1 (SP1) in serum and cerebrospinal fluid of patients with gestational trophoblastic disease. BJOG An International Journal of Obstetrics & Gynaecology. 90(4). 317–322. 1 indexed citations
18.
Woo, J. S. K., et al.. (1983). Term Breech Delivery – Is a High Caesarean Section Rate Justified?. Australian and New Zealand Journal of Obstetrics and Gynaecology. 23(1). 25–27. 5 indexed citations
19.
Tang, Lawrence C.H., et al.. (1983). Hyperprolactinaemic Amenorrhoea in Hong Kong. Australian and New Zealand Journal of Obstetrics and Gynaecology. 23(3). 165–169. 4 indexed citations
20.
Choo, Yew Cheong, et al.. (1982). Fine Needle Aspiration in Gynaecologic Oncology. Australian and New Zealand Journal of Obstetrics and Gynaecology. 22(4). 226–230. 1 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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