Journal article

Global, regional and national levels and trends of preterm birth rates for 1990 to 2014: protocol for development of World Health Organization estimates

Joshua P Vogel, Saifon Chawanpaiboon, Kanokwaroon Watananirun, Pisake Lumbiganon, Max Petzold, Ann-Beth Moller, Jadsada Thinkhamrop, Malinee Laopaiboon, Armando H Seuc, Daniel Hogan, Ozge Tuncalp, Emma Allanson, Ana Pilar Betran, Mercedes Bonet, Olufemi T Oladapo, A Metin Gulmezoglu

Reproductive Health | BMC | Published : 2016