during childbirth JP Vogel, MA Bohren, Ӧ Tunc alp, OT Oladapo, AM G€ ulmezoglu a UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and Research, World Health Organization, Geneva, Switzerland b Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of ...