Michael J. Zinaman

3.1k total citations · 1 hit paper
58 papers, 2.3k citations indexed

About

Michael J. Zinaman is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Michael J. Zinaman has authored 58 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Reproductive Medicine, 23 papers in Public Health, Environmental and Occupational Health and 21 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Michael J. Zinaman's work include Ovarian function and disorders (15 papers), Reproductive Biology and Fertility (14 papers) and Breastfeeding Practices and Influences (10 papers). Michael J. Zinaman is often cited by papers focused on Ovarian function and disorders (15 papers), Reproductive Biology and Fertility (14 papers) and Breastfeeding Practices and Influences (10 papers). Michael J. Zinaman collaborates with scholars based in United States, Ghana and United Kingdom. Michael J. Zinaman's co-authors include E. D. Clegg, Charles Brown, Sherry G. Selevan, Robert T. Chatterton, Jean C. Aldag, Pamela D. Hill, John F. O’Connor, Sarah Johnson, Meike L. Uhler and Lorrae Marriott and has published in prestigious journals such as The Lancet, The Journal of Clinical Endocrinology & Metabolism and PEDIATRICS.

In The Last Decade

Michael J. Zinaman

57 papers receiving 2.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Estimates of human fertility and pregnancy loss

1996 430 citations Michael J. Zinaman, E. D. Clegg et al. Fertility and Sterility profile →

Peers

Michael J. Zinaman

PHEOH

PPCH

EPIDE

John T. Queenan United States

Staffan Nilsson Sweden

H.B. Croxatto Chile

Soledad Dı́az United States

R. Rolland Netherlands

R. B. Ness United States

Leslie Miller United States

E M Belsey United States

Elena Spada Italy

Pratap Kumar India

John T. Queenan United States

Michael J. Zinaman

807 ×0.9

PHEOH

557 ×0.7

1.2k ×1.9

PPCH

646 ×1.4

EPIDE

745 ×2.6

Citations per year, relative to Michael J. Zinaman Michael J. Zinaman (= 1×) peers John T. Queenan

Countries citing papers authored by Michael J. Zinaman

Since Specialization

Citations

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

Fields of papers citing papers by Michael J. Zinaman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Michael J. Zinaman. 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 Michael J. Zinaman. The network helps show where Michael J. Zinaman may publish in the future.

Co-authorship network of co-authors of Michael J. Zinaman

This figure shows the co-authorship network connecting the top 25 collaborators of Michael J. Zinaman. A scholar is included among the top collaborators of Michael J. Zinaman 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 Michael J. Zinaman. Michael J. Zinaman 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:

20 of 20 papers shown

Kishore, Preeti, et al.. (2020). Antibody evidence of SARS-CoV-2 infection in healthcare workers in the Bronx. Infection Control and Hospital Epidemiology. 41(11). 1348–1349. 14 indexed citations

Zinaman, Michael J., et al.. (2020). Preparing Occupational Health Services for Pandemic. Journal of Occupational and Environmental Medicine. 62(8). e473–e474.

Johnson, Sarah, et al.. (2019). Increased Likelihood of Pregnancy Using an App-Connected Ovulation Test System: A Randomized Controlled Trial. Journal of Women s Health. 29(1). 84–90. 22 indexed citations

Johnson, Sarah, et al.. (2013). Accuracy of a home-based device for giving an early estimate of pregnancy duration compared with reference methods. Fertility and Sterility. 100(6). 1635–1641.e1. 5 indexed citations

Johnson, Sarah, et al.. (2011). Comparison of a digital ovulation test with three popular line ovulation tests to investigate user accuracy and certainty. Expert Opinion on Medical Diagnostics. 5(6). 467–473. 5 indexed citations

Johnson, Sarah, et al.. (2010). Home pregnancy test compared to standard-of-care ultrasound dating in the assessment of pregnancy duration. Current Medical Research and Opinion. 27(2). 393–401. 11 indexed citations

Gast, Michael J., et al.. (2009). A randomized study of low-dose conjugated estrogens on sexual function and quality of life in postmenopausal women. Menopause The Journal of The North American Menopause Society. 16(2). 247–256. 28 indexed citations

Meehan, Thomas P., et al.. (2008). Prolactin levels in Western Lowland gorillas. American Journal of Primatology. 70(9). 897–900. 1 indexed citations

Zinaman, Michael J.. (2006). Using cervical mucus and other easily observed biomarkers to identify ovulation in prospective pregnancy trials. Paediatric and Perinatal Epidemiology. 20(s1). 26–29. 16 indexed citations

10.

Uhler, Meike L., et al.. (2001). The effect of nonsteroidal anti-inflammatory drugs on ovulation: a prospective, randomized clinical trial. Fertility and Sterility. 76(5). 957–961. 23 indexed citations

11.

Zinaman, Michael J. & David F. Katz. (1997). Incidence and implications of altered semen quality on family planning. Advances in Contraception. 13(2-3). 123–128. 1 indexed citations

12.

Zinaman, Michael J., E. D. Clegg, Charles Brown, John F. O’Connor, & Sherry G. Selevan. (1996). Estimates of human fertility and pregnancy loss. Fertility and Sterility. 65(3). 503–509. 430 indexed citations breakdown →

13.

Zinaman, Michael J., et al.. (1996). Evaluation of Computer‐Assisted Semen Analysis (CASA) With IDENT Stain to Determine Sperm Concentration. Journal of Andrology. 17(3). 288–292. 43 indexed citations

14.

Scialli, Anthony R. & Michael J. Zinaman. (1993). Reproductive toxicology and infertility. 29 indexed citations

15.

Zinaman, Michael J., et al.. (1991). Efficacy of the symptothermal method of natural family planning in lactating women after the return of menses. American Journal of Obstetrics and Gynecology. 165(6). 2037–2039. 9 indexed citations

16.

Robinson, Denise E., et al.. (1991). Effects of vehicle supplementation on total estradiol absorption from a transdermal estradiol delivery system. Fertility and Sterility. 56(6). 1029–1033. 4 indexed citations

17.

Zinaman, Michael J., et al.. (1990). Calcium metabolism in postpartum lactation: the effect of estrogen status. Fertility and Sterility. 54(3). 465–469. 11 indexed citations

18.

Zinaman, Michael J., Erma Z. Drobnis, Patricio Morales, et al.. (1989). The Physiology of Sperm Recovered from the Human Cervix: Acrosomal Status and Response to Inducers of the Acrosome Reaction1. Biology of Reproduction. 41(5). 790–797. 40 indexed citations

19.

Simpson, Joe Leigh, Ronald H. Gray, John T. Queenan, et al.. (1988). Pregnancy outcome associated with natural family planning (NFP): scientific basis and experimental design for an international cohort study. Advances in Contraception. 4(4). 247–264. 18 indexed citations

20.

Albertson, Barry D. & Michael J. Zinaman. (1987). The prediction of ovulation and monitoring of the fertile period. Advances in Contraception. 3(4). 263–290. 18 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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