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

Year Number of Results
2004 1
2006 1
2007 3
2009 6
2010 2
2011 5
2012 2
2013 8
2014 4
2015 4
2016 7
2017 9
2018 13
2019 13
2020 19
2021 18
2022 13
2023 17
2024 6

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141 results

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Page 1
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.
Current calcium fortification experiences: a review.
Palacios C, Hofmeyr GJ, Cormick G, Garcia-Casal MN, Peña-Rosas JP, Betrán AP. Palacios C, et al. Among authors: betran ap. Ann N Y Acad Sci. 2021 Jan;1484(1):55-73. doi: 10.1111/nyas.14481. Epub 2020 Sep 18. Ann N Y Acad Sci. 2021. PMID: 32949062 Free PMC article. Review.
Calcium supplementation to prevent pre-eclampsia: protocol for an individual participant data meta-analysis, network meta-analysis and health economic evaluation.
Rocha T, Allotey J, Palacios A, Vogel JP, Smits L, Carroli G, Mistry H, Young T, Qureshi ZP, Cormick G, Snell KIE, Abalos E, Pena-Rosas JP, Khan KS, Larbi KK, Thorson A, Singata-Madliki M, Hofmeyr GJ, Bohren M, Riley R, Betran AP, Thangaratinam S; International Calcium in Pregnancy (i-CIP) Collaborative Network. Rocha T, et al. Among authors: betran ap. BMJ Open. 2023 May 11;13(5):e065538. doi: 10.1136/bmjopen-2022-065538. BMJ Open. 2023. PMID: 37169508 Free PMC article.
[Obesity and pregnancy].
Mattar R, Torloni MR, Betrán AP, Merialdi M. Mattar R, et al. Among authors: betran ap. Rev Bras Ginecol Obstet. 2009 Mar;31(3):107-10. doi: 10.1590/s0100-72032009000300001. Rev Bras Ginecol Obstet. 2009. PMID: 19547884 Free article. Portuguese. No abstract available.
141 results