A Metin Gülmezoglu

The Increasing Trend in Caesarean Section Rates: Global, Regional and National Estimates: 1990-2014

Ana Pilar Betrán, Jianfeng Ye, Anne-Beth Moller et al. · PLoS ONE · 2016 · 2.2K citations · Full text

Public Health, Maternal Health, Obstetrics +14

How to increase value and reduce waste when research priorities are set

Iain Chalmers, Michael B. Bracken, Ben Djulbegovic et al. · The Lancet · 2014 · 1.5K citations · Full text

Management, Environmental Management, Research Management +11

Use of the Robson classification to assess caesarean section trends in 21 countries: a secondary analysis of two WHO multicountry surveys

Joshua P. Vogel, Ana Pilar Betrán, Nadia Vindevoghel et al. · The Lancet Global Health · 2015 · 1K citations · Full text

Medicine, Maternal Health, Obstetrics +11

The World Health Organization Fetal Growth Charts: A Multinational Longitudinal Study of Ultrasound Biometric Measurements and Estimated Fetal Weight

Torvid Kiserud, Gilda Piaggio, Guillermo Carroli et al. · PLoS Medicine · 2017 · 730 citations · Full text

Medicine, Maternal Health, Obstetrics +16

A global reference for fetal-weight and birthweight percentiles

Rafael Mikolajczyk, Jun Zhang, Ana Pilar Betrán et al. · The Lancet · 2011 · 477 citations

Medicine, Obstetrics, Pediatrics +14