Skip to main page content
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
2001 1
2003 1
2004 2
2005 2
2006 2
2007 4
2008 2
2009 10
2010 3
2011 6
2012 3
2013 9
2014 6
2015 11
2016 12
2017 11
2018 19
2019 17
2020 21
2021 17
Text availability
Article attribute
Article type
Publication date

Search Results

136 results
Results by year
Filters applied: . Clear all
Page 1
WHO Statement on Caesarean Section Rates.
Betran AP, Torloni MR, Zhang JJ, Gülmezoglu AM; WHO Working Group on Caesarean Section. Betran AP, et al. BJOG. 2016 Apr;123(5):667-70. doi: 10.1111/1471-0528.13526. Epub 2015 Jul 22. BJOG. 2016. PMID: 26681211 Free PMC article. No abstract available.
Non-clinical interventions for reducing unnecessary caesarean section.
Chen I, Opiyo N, Tavender E, Mortazhejri S, Rader T, Petkovic J, Yogasingam S, Taljaard M, Agarwal S, Laopaiboon M, Wasiak J, Khunpradit S, Lumbiganon P, Gruen RL, Betran AP. Chen I, et al. Among authors: betran ap. Cochrane Database Syst Rev. 2018 Sep 28;9(9):CD005528. doi: 10.1002/14651858.CD005528.pub3. Cochrane Database Syst Rev. 2018. PMID: 30264405 Free PMC article. Review.
Prepregnancy and early pregnancy calcium supplementation among women at high risk of pre-eclampsia: a multicentre, double-blind, randomised, placebo-controlled trial.
Hofmeyr GJ, Betrán AP, Singata-Madliki M, Cormick G, Munjanja SP, Fawcus S, Mose S, Hall D, Ciganda A, Seuc AH, Lawrie TA, Bergel E, Roberts JM, von Dadelszen P, Belizán JM; Calcium and Pre-eclampsia Study Group. Hofmeyr GJ, et al. Among authors: betran ap. Lancet. 2019 Jan 26;393(10169):330-339. doi: 10.1016/S0140-6736(18)31818-X. Lancet. 2019. PMID: 30696573 Free PMC article. Clinical Trial.
Maternal and perinatal mortality and complications associated with caesarean section in low-income and middle-income countries: a systematic review and meta-analysis.
Sobhy S, Arroyo-Manzano D, Murugesu N, Karthikeyan G, Kumar V, Kaur I, Fernandez E, Gundabattula SR, Betran AP, Khan K, Zamora J, Thangaratinam S. Sobhy S, et al. Among authors: betran ap. Lancet. 2019 May 11;393(10184):1973-1982. doi: 10.1016/S0140-6736(18)32386-9. Epub 2019 Mar 28. Lancet. 2019. PMID: 30929893
Use of the Robson classification to assess caesarean section trends in 21 countries: a secondary analysis of two WHO multicountry surveys.
Vogel JP, Betrán AP, Vindevoghel N, Souza JP, Torloni MR, Zhang J, Tunçalp Ö, Mori R, Morisaki N, Ortiz-Panozo E, Hernandez B, Pérez-Cuevas R, Qureshi Z, Gülmezoglu AM, Temmerman M; WHO Multi-Country Survey on Maternal and Newborn Health Research Network. Vogel JP, et al. Among authors: betran ap. Lancet Glob Health. 2015 May;3(5):e260-70. doi: 10.1016/S2214-109X(15)70094-X. Epub 2015 Apr 9. Lancet Glob Health. 2015. PMID: 25866355 Free article.
Gestational weight gain outside the Institute of Medicine recommendations and adverse pregnancy outcomes: analysis using individual participant data from randomised trials.
Rogozińska E, Zamora J, Marlin N, Betrán AP, Astrup A, Bogaerts A, Cecatti JG, Dodd JM, Facchinetti F, Geiker NRW, Haakstad LAH, Hauner H, Jensen DM, Kinnunen TI, Mol BWJ, Owens J, Phelan S, Renault KM, Salvesen KÅ, Shub A, Surita FG, Stafne SN, Teede H, van Poppel MNM, Vinter CA, Khan KS, Thangaratinam S; International Weight Management in Pregnancy (i-WIP) Collaborative Group. Rogozińska E, et al. Among authors: betran ap. BMC Pregnancy Childbirth. 2019 Sep 2;19(1):322. doi: 10.1186/s12884-019-2472-7. BMC Pregnancy Childbirth. 2019. PMID: 31477075 Free PMC article.
136 results
You have reached the last page of results. A maximum of 10,000 results are available.
Jump to page