Usha Krishna

414 total citations
7 papers, 270 citations indexed

About

Usha Krishna is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Usha Krishna has authored 7 papers receiving a total of 270 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Pediatrics, Perinatology and Child Health, 3 papers in Obstetrics and Gynecology and 3 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Usha Krishna's work include Reproductive Health and Contraception (3 papers), Global Maternal and Child Health (2 papers) and Pregnancy and preeclampsia studies (1 paper). Usha Krishna is often cited by papers focused on Reproductive Health and Contraception (3 papers), Global Maternal and Child Health (2 papers) and Pregnancy and preeclampsia studies (1 paper). Usha Krishna collaborates with scholars based in India, United States and Australia. Usha Krishna's co-authors include Venni V. Krishna, Charlotte Ellertson, Suhas Otiv, Kurus Coyaji, Batya Elul, Beverly Winikoff, Shelley Clark, Evelio Cabezas, Martha Brady and Vinita Salvi and has published in prestigious journals such as Contraception, Diagnostic Cytopathology and The Journal of Obstetrics and Gynecology of India.

In The Last Decade

Usha Krishna

7 papers receiving 248 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Usha Krishna India	4	130	127	65	37	29	7	270
Tieng Pardthaisong Thailand	13	53 0.4×	92 0.7×	241 3.7×	62 1.7×	16 0.6×	29	416
Joseph Shalev Israel	9	59 0.5×	120 0.9×	139 2.1×	18 0.5×	9 0.3×	11	318
Donald Swartz United States	11	83 0.6×	92 0.7×	91 1.4×	60 1.6×	45 1.6×	36	453
Margaret Marsh United States	6	40 0.3×	44 0.3×	31 0.5×	54 1.5×	5 0.2×	18	231
Misao Fukuda Japan	10	97 0.7×	185 1.5×	117 1.8×	17 0.5×	2 0.1×	21	370
Junqun Fang China	9	43 0.3×	63 0.5×	21 0.3×	32 0.9×	6 0.2×	31	295
Verónica Fiol Uruguay	7	28 0.2×	47 0.4×	73 1.1×	14 0.4×	6 0.2×	24	218
Mariko Iida Japan	9	91 0.7×	109 0.9×	45 0.7×	16 0.4×	3 0.1×	18	285
S Vidaković Serbia	8	37 0.3×	132 1.0×	95 1.5×	6 0.2×	3 0.1×	27	319
Gloria Richard-Davis United States	12	159 1.2×	93 0.7×	56 0.9×	18 0.5×		19	457

Countries citing papers authored by Usha Krishna

Since Specialization

Citations

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

Fields of papers citing papers by Usha Krishna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Usha Krishna

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

All Works

Sort: Min cites: Since: Top N: Style:

7 of 7 papers shown

1.

Krishna, Usha, et al.. (2011). Placental Insufficiency and Fetal Growth Restriction. The Journal of Obstetrics and Gynecology of India. 61(5). 505–511. 136 indexed citations

2.

Krishna, Usha, et al.. (2010). Pregnancy at Risk: A Practical Approach to High Risk Pregnancy and Delivery. Jaypee Brothers Medical Publishers (P) Ltd. eBooks. 1 indexed citations

3.

Krishna, Venni V. & Usha Krishna. (2010). 2010 World Social Science Report Knowledge Divides. 79 indexed citations

4.

Clark, Shelley, et al.. (2002). Women’s preferences for general or local anesthesia for pain during first trimester surgical abortion in India. Contraception. 66(4). 275–279. 12 indexed citations

5.

Coyaji, Kurus, Batya Elul, Usha Krishna, et al.. (2002). Mifepristone-misoprostol abortion: a trial in rural and urban Maharashtra, India. Contraception. 66(1). 33–40. 36 indexed citations

6.

Krishna, Usha, et al.. (1993). Value of papanicolaou smear in detection of Chlamydia trachomatis infection. Diagnostic Cytopathology. 9(2). 164–167. 3 indexed citations

7.

Winikoff, Beverly, et al.. (1992). Studying the Acceptability and Feasibility of Medical Abortion. Law Medicine and Health Care. 20(3). 195–198. 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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