Healthcare providers’ perspectives on labor monitoring in Nigeria and Uganda: A qualitative study on challenges and opportunities - Fan Yang; Bohren, Meghan A; Kyaddondo, David; Titiloye, Musibau A; Olutayo, Akinpelu O; Oladapo, Olufemi T; Souza, João Paulo; Gülmezoglu, A Metin; Mugerwa, Kidza; Fawole, Bukola (International Journal of Gynecology & Obstetrics, 2017)