Leonard Koh

1.0k total citations
14 papers, 800 citations indexed

About

Leonard Koh is a scholar working on Orthopedics and Sports Medicine, Oncology and Surgery. According to data from OpenAlex, Leonard Koh has authored 14 papers receiving a total of 800 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Orthopedics and Sports Medicine, 5 papers in Oncology and 4 papers in Surgery. Recurrent topics in Leonard Koh's work include Bone health and osteoporosis research (7 papers), Bone health and treatments (4 papers) and Bone Metabolism and Diseases (4 papers). Leonard Koh is often cited by papers focused on Bone health and osteoporosis research (7 papers), Bone health and treatments (4 papers) and Bone Metabolism and Diseases (4 papers). Leonard Koh collaborates with scholars based in Singapore, United States and Malaysia. Leonard Koh's co-authors include Francis S. Greenspan, P P Yeo, Rajata Rajatanavin, Jean‐Yves Reginster, Keh‐Sung Tsai, S P Chan, A W Kung, Wafa Ben Sedrine, Saeko Fujiwara and Tito P. Torralba and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Movement Disorders and Osteoporosis International.

In The Last Decade

Leonard Koh

12 papers receiving 769 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Leonard Koh Singapore	8	547	342	161	160	101	14	800
Helmut Petto United States	17	430 0.8×	189 0.6×	195 1.2×	300 1.9×	70 0.7×	29	759
S. Gonnelli Italy	13	414 0.8×	112 0.3×	206 1.3×	236 1.5×	102 1.0×	18	738
Margaret Paggiosi United Kingdom	19	803 1.5×	257 0.8×	280 1.7×	373 2.3×	99 1.0×	44	1.2k
S. T. Harris United States	10	436 0.8×	218 0.6×	173 1.1×	182 1.1×	34 0.3×	22	775
Lawrence G. Jankowski United States	6	545 1.0×	221 0.6×	88 0.5×	130 0.8×	68 0.7×	11	755
D Roig-Escofet Spain	18	207 0.4×	112 0.3×	86 0.5×	105 0.7×	75 0.7×	37	735
T Tomomitsu Japan	14	495 0.9×	221 0.6×	166 1.0×	268 1.7×	55 0.5×	53	789
Polly Young United States	11	376 0.7×	212 0.6×	130 0.8×	148 0.9×	82 0.8×	12	635
Michael G. Yeates Australia	10	580 1.1×	146 0.4×	123 0.8×	116 0.7×	69 0.7×	13	809
Albrecht W. Popp Switzerland	18	550 1.0×	289 0.8×	199 1.2×	306 1.9×	113 1.1×	33	891

Countries citing papers authored by Leonard Koh

Since Specialization

Citations

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

Fields of papers citing papers by Leonard Koh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leonard Koh

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

All Works

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14 of 14 papers shown

Kung, Annie W. C., Tao Fan, Ling Xu, et al.. (2013). Factors influencing diagnosis and treatment of osteoporosis after a fragility fracture among postmenopausal women in Asian countries: a retrospective study. BMC Women s Health. 13(1). 7–7. 63 indexed citations

Koh, Leonard. (2004). Osteoporosis: assessment for diagnosis, evaluation and treatment. The Journal of Men s Health and Gender. 1(2-3). 204–214. 1 indexed citations

Tan, Eng‐King, et al.. (2004). An urge to move with L‐thyroxine: Clinical, biochemical, and polysomnographic correlation. Movement Disorders. 19(11). 1365–1367. 16 indexed citations

Lo, Yew Long, et al.. (2003). EMG myokymia as a cause of ptosis in hypothyroidism. European Journal of Neurology. 10(1). 87–90. 6 indexed citations

Koh, Leonard. (2002). An Asian Perspective to the Problem of Osteoporosis. Annals of the Academy of Medicine Singapore. 31(1). 26–29. 9 indexed citations

Koh, Leonard. (2002). Clinical Update on Osteoporosis. Annals of the Academy of Medicine Singapore. 31(1). 71–75.

Koh, Leonard & David Ng. (2002). Osteoporosis Risk Factor Assessment and Bone Densitometry—Current Status and Future Trends. Annals of the Academy of Medicine Singapore. 31(1). 37–42. 8 indexed citations

Zhao, Yi, et al.. (2001). Two Chinese Families with Pendred’s Syndrome—Radiological Imaging of the Ear and Molecular Analysis of the Pendrin Gene. The Journal of Clinical Endocrinology & Metabolism. 86(8). 3907–3911. 28 indexed citations

Koh, Leonard, et al.. (2001). Hip Fracture Incidence Rates in Singapore 1991–1998. Osteoporosis International. 12(4). 311–318. 113 indexed citations

10.

Koh, Leonard, Wafa Ben Sedrine, Tito P. Torralba, et al.. (2001). A Simple Tool to Identify Asian Women at Increased Risk of Osteoporosis. Osteoporosis International. 12(8). 699–705. 411 indexed citations

11.

Koh, Leonard, P C Ip-Yam, & Alan Tan. (2001). Perioperative management of a patient with congenital myasthenia gravis for elective caesarean section.. PubMed. 42(2). 61–3. 2 indexed citations

12.

Koh, Leonard, Francis S. Greenspan, & P P Yeo. (1997). Interferon-α Induced Thyroid Dysfunction: Three Clinical Presentations and a Review of the Literature. Thyroid. 7(6). 891–896. 136 indexed citations

13.

Khoo, D. H. C., A. C. K. Fok, Chang Tan, et al.. (1997). Thyroid stimulating hormone receptor antibody levels in Singaporean patients with autoimmune thyroid disease.. PubMed. 26(4). 435–8. 1 indexed citations

14.

Koh, Leonard, Peter Eng, Su Chi Lim, et al.. (1996). Abnormal thyroid and adrenocortical function test results in intensive care patients.. PubMed. 25(6). 808–15. 6 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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