Leo Han

567 total citations
43 papers, 352 citations indexed

About

Leo Han is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Leo Han has authored 43 papers receiving a total of 352 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Public Health, Environmental and Occupational Health, 11 papers in Reproductive Medicine and 10 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Leo Han's work include Reproductive Health and Contraception (21 papers), Ovarian function and disorders (8 papers) and Reproductive System and Pregnancy (6 papers). Leo Han is often cited by papers focused on Reproductive Health and Contraception (21 papers), Ovarian function and disorders (8 papers) and Reproductive System and Pregnancy (6 papers). Leo Han collaborates with scholars based in United States, Mexico and United Kingdom. Leo Han's co-authors include Jeffrey T. Jensen, Alison Edelman, Blair G. Darney, Kristina Tocce, Jeanelle Sheeder, Stephanie Teal, Emily R. Boniface, Sharon Cameron, Victoria Male and Kristen A. Matteson and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Obstetrics and Gynecology and Biology of Reproduction.

In The Last Decade

Leo Han

36 papers receiving 345 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leo Han United States 10 203 102 79 78 63 43 352
Nádia Maria Marchi Brazil 15 344 1.7× 106 1.0× 114 1.4× 149 1.9× 43 0.7× 25 516
Ciprian Ilea Romania 8 77 0.4× 49 0.5× 122 1.5× 116 1.5× 27 0.4× 29 389
Thomas Kimble United States 12 228 1.1× 98 1.0× 217 2.7× 71 0.9× 68 1.1× 27 503
Joseph C. Scott United States 8 79 0.4× 113 1.1× 32 0.4× 71 0.9× 19 0.3× 14 345
Elizabeth Clark United States 9 188 0.9× 93 0.9× 56 0.7× 96 1.2× 12 0.2× 14 298
Francesca Donders Belgium 8 57 0.3× 144 1.4× 47 0.6× 39 0.5× 24 0.4× 19 270
Kaisa Elomaa Finland 10 206 1.0× 29 0.3× 79 1.0× 52 0.7× 18 0.3× 18 333
Elton Kessel United States 14 217 1.1× 202 2.0× 62 0.8× 76 1.0× 28 0.4× 46 424
Radu Maftei Romania 8 55 0.3× 57 0.6× 140 1.8× 66 0.8× 37 0.6× 26 341
Rachid Bezad Morocco 11 70 0.3× 32 0.3× 68 0.9× 120 1.5× 12 0.2× 38 320

Countries citing papers authored by Leo Han

Since Specialization
Citations

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

Fields of papers citing papers by Leo Han

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leo Han

This figure shows the co-authorship network connecting the top 25 collaborators of Leo Han. A scholar is included among the top collaborators of Leo Han 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 Leo Han. Leo Han 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.
Zhu, Chunqing, et al.. (2025). Executive misconduct and corporate operational risk. Finance research letters. 84. 107813–107813.
2.
Edelman, Alison, Emily R. Boniface, Victoria Male, et al.. (2024). Timing of Coronavirus Disease 2019 (COVID-19) Vaccination and Effects on Menstrual Cycle Changes. Obstetrics and Gynecology. 143(4). 585–594. 2 indexed citations
3.
4.
Garg, Bharti, et al.. (2024). Common misperceptions and public knowledge about intrauterine devices among US-based online respondents. Contraception. 138. 110519–110519. 1 indexed citations
5.
Moseson, Heidi, et al.. (2024). Society of Family Planning Research Practice Support: Approaching the concepts of gender and sex in family planning research. Contraception. 141. 110708–110708. 1 indexed citations
6.
Rapp, K., Suocheng Wei, Matthew R. Markovetz, et al.. (2023). INHIBITION OF THE EPITHELIAL SODIUM CHANNEL (ENAC) PROMOTES MUCUS HYDRATION IN RHESUS MACAQUE ENDOCERVICAL CELLS. Contraception. 127. 110158–110158.
7.
Darney, Blair G., Emily R. Boniface, Leo Han, et al.. (2023). Impact of coronavirus disease 2019 (COVID‐19) vaccination on menstrual bleeding quantity: An observational cohort study. BJOG An International Journal of Obstetrics & Gynaecology. 130(7). 803–812. 21 indexed citations
8.
Glasier, Anna, Alison Edelman, Mitchell D. Creinin, et al.. (2022). Mechanism of action of norgestrel 0.075 mg a progestogen-only pill. I. Effect on ovarian activity. Contraception. 112. 37–42. 10 indexed citations
9.
Glasier, Anna, Alison Edelman, Mitchell D. Creinin, et al.. (2022). The effect of deliberate non-adherence to a norgestrel progestin-only pill: A randomized, crossover study. Contraception. 117. 1–6. 11 indexed citations
10.
Reddy, Ashok P., et al.. (2022). Mucus secretions from a conditionally reprogrammed primary endocervical cell culture. PubMed. 3(2). 159–165. 2 indexed citations
11.
12.
Darney, Blair G., et al.. (2021). Factors Associated With Perceived Trust of False Abortion Websites: Cross-sectional Online Survey. Journal of Medical Internet Research. 23(4). e25323–e25323. 2 indexed citations
13.
Darney, Blair G., et al.. (2021). How do women interpret abortion information they find online?. Contraception. 103(4). 276–281. 8 indexed citations
14.
Han, Leo, et al.. (2020). Willingness to Use Cannabis for Gynecological Conditions: A National Survey. Journal of Women s Health. 30(3). 438–444. 7 indexed citations
15.
Jensen, Jeffrey T., et al.. (2019). Do menstrual cups increase risk of IUD expulsion? A survey of self-reported IUD and menstrual hygiene product use in the United States. The European Journal of Contraception & Reproductive Health Care. 24(5). 368–372. 9 indexed citations
16.
Han, Leo, et al.. (2017). Tweeting PP: an analysis of the 2015–2016 Planned Parenthood controversy on Twitter. Contraception. 96(6). 388–394. 9 indexed citations
17.
Han, Leo, et al.. (2017). Cervical mucus and contraception: what we know and what we don't. Contraception. 96(5). 310–321. 43 indexed citations
18.
19.
Han, Leo, et al.. (2016). Tweeting PP: an analysis of the 2015–2016 Planned Parenthood controversy on Twitter. Contraception. 94(4). 399–399. 3 indexed citations
20.
Han, Leo, Biani Saavedra‐Avendaño, William E. Lambert, et al.. (2016). Emergency contraception in Mexico: trends in knowledge and use 2006–2014. Contraception. 94(4). 418–419. 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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