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 NCBI Filters

Results by year

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

Year Number of Results
1993 1
1995 2
1997 1
1998 1
1999 2
2000 1
2001 1
2002 1
2003 2
2004 3
2005 6
2006 5
2007 2
2008 11
2009 8
2010 8
2011 8
2012 4
2013 13
2014 10
2015 11
2016 7
2017 11
2018 16
2019 11
2020 11
2021 14
2022 18
2023 9
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

182 results

Results by year

Filters applied: . Clear all
Page 1
What works in family planning interventions: a systematic review.
Mwaikambo L, Speizer IS, Schurmann A, Morgan G, Fikree F. Mwaikambo L, et al. Among authors: speizer is. Stud Fam Plann. 2011 Jun;42(2):67-82. doi: 10.1111/j.1728-4465.2011.00267.x. Stud Fam Plann. 2011. PMID: 21834409 Free PMC article. Review.
Men's social networks, social norms, & family planning in Benin.
LeMasters K, Costenbader E, Martinez A, Speizer IS, Igras S. LeMasters K, et al. Among authors: speizer is. Glob Public Health. 2022 Aug;17(8):1611-1625. doi: 10.1080/17441692.2021.1933125. Epub 2021 May 25. Glob Public Health. 2022. PMID: 34032186 Free PMC article.
Contraceptive method use trajectories among young women in Kenya: A qualitative study.
Calhoun LM, Mandal M, Onyango B, Waga E, McGuire C, Zulu EM, van den Akker T, Benova L, Delvaux T, Speizer IS. Calhoun LM, et al. Among authors: speizer is. Front Glob Womens Health. 2022 Sep 13;3:973971. doi: 10.3389/fgwh.2022.973971. eCollection 2022. Front Glob Womens Health. 2022. PMID: 36177336 Free PMC article.
"You could find a good or a bad provider, I would say you just have to go and see": A qualitative study of the influence of perceptions of service quality on family planning service use in Burkina Faso.
Castle S, Bazie F, Maytan-Joneydi A, Boukary K, Calhoun LM, Onadja Y, Guiella G, Speizer IS. Castle S, et al. Among authors: speizer is. PLOS Glob Public Health. 2023 Mar 31;3(3):e0001780. doi: 10.1371/journal.pgph.0001780. eCollection 2023. PLOS Glob Public Health. 2023. PMID: 37000785 Free PMC article.
182 results