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.


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


My NCBI Filters

Results by year

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

Year Number of Results
1992 1
2007 2
2009 1
2011 1
2013 3
2014 1
2015 2
2016 1
2018 1
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

15 results

Results by year

Filters applied: . Clear all
Page 1
Progestin-only contraception: injectables and implants.
Jacobstein R, Polis CB. Jacobstein R, et al. Best Pract Res Clin Obstet Gynaecol. 2014 Aug;28(6):795-806. doi: 10.1016/j.bpobgyn.2014.05.003. Epub 2014 Jun 5. Best Pract Res Clin Obstet Gynaecol. 2014. PMID: 24996766 Free article. Review.
Vasectomy: A Long, Slow Haul to Successful Takeoff.
Shelton JD, Jacobstein R. Shelton JD, et al. Among authors: jacobstein r. Glob Health Sci Pract. 2016 Dec 28;4(4):514-517. doi: 10.9745/GHSP-D-16-00355. Print 2016 Dec 23. Glob Health Sci Pract. 2016. PMID: 28031295 Free PMC article.
Medical barriers to access to family planning.
Shelton JD, Angle MA, Jacobstein RA. Shelton JD, et al. Among authors: jacobstein ra. Lancet. 1992 Nov 28;340(8831):1334-5. doi: 10.1016/0140-6736(92)92505-a. Lancet. 1992. PMID: 1360046
15 results