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
2002 3
2003 2
2004 2
2005 3
2006 2
2007 4
2008 1
2009 7
2010 3
2011 5
2012 9
2013 4
2014 11
2015 8
2016 13
2017 2
2018 1
2019 4
2020 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

79 results

Results by year

Filters applied: . Clear all
Page 1
Did you mean olona m. Campbell (2 results)?
The scale, scope, coverage, and capability of childbirth care.
Campbell OM, Calvert C, Testa A, Strehlow M, Benova L, Keyes E, Donnay F, Macleod D, Gabrysch S, Rong L, Ronsmans C, Sadruddin S, Koblinsky M, Bailey P. Campbell OM, et al. Lancet. 2016 Oct 29;388(10056):2193-2208. doi: 10.1016/S0140-6736(16)31528-8. Epub 2016 Sep 16. Lancet. 2016. PMID: 27642023 Review.
Quality maternity care for every woman, everywhere: a call to action.
Koblinsky M, Moyer CA, Calvert C, Campbell J, Campbell OM, Feigl AB, Graham WJ, Hatt L, Hodgins S, Matthews Z, McDougall L, Moran AC, Nandakumar AK, Langer A. Koblinsky M, et al. Lancet. 2016 Nov 5;388(10057):2307-2320. doi: 10.1016/S0140-6736(16)31333-2. Epub 2016 Sep 16. Lancet. 2016. PMID: 27642018 Review.
Measuring progress in reducing maternal mortality.
Graham WJ, Foster LB, Davidson L, Hauke E, Campbell OM. Graham WJ, et al. Best Pract Res Clin Obstet Gynaecol. 2008 Jun;22(3):425-45. doi: 10.1016/j.bpobgyn.2007.12.001. Epub 2008 Mar 4. Best Pract Res Clin Obstet Gynaecol. 2008. PMID: 18308640 Review.
79 results