Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2016 1
2018 5
2019 6
2020 15
2021 16
2022 13
2023 13
2024 6

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

63 results

Results by year

Filters applied: . Clear all
Page 1
Effect of Folic Acid and Zinc Supplementation in Men on Semen Quality and Live Birth Among Couples Undergoing Infertility Treatment: A Randomized Clinical Trial.
Schisterman EF, Sjaarda LA, Clemons T, Carrell DT, Perkins NJ, Johnstone E, Lamb D, Chaney K, Van Voorhis BJ, Ryan G, Summers K, Hotaling J, Robins J, Mills JL, Mendola P, Chen Z, DeVilbiss EA, Peterson CM, Mumford SL. Schisterman EF, et al. JAMA. 2020 Jan 7;323(1):35-48. doi: 10.1001/jama.2019.18714. JAMA. 2020. PMID: 31910279 Free PMC article. Clinical Trial.
Determining the Clinical Course of Asthma in Pregnancy.
Stevens DR, Perkins N, Chen Z, Kumar R, Grobman W, Subramaniam A, Biggio J, Grantz KL, Sherman S, Rohn M, Mendola P. Stevens DR, et al. J Allergy Clin Immunol Pract. 2022 Mar;10(3):793-802.e10. doi: 10.1016/j.jaip.2021.09.048. Epub 2021 Oct 14. J Allergy Clin Immunol Pract. 2022. PMID: 34656801 Free PMC article.
63 results