Mary Lyn Gaffield1, James Kiarie2. 1. Human Reproduction Team, Department of Reproductive Health and Research, World Health Organization, CH-1211, Geneva 27, Switzerland. Electronic address: gaffieldm@who.int. 2. Human Reproduction Team, Department of Reproductive Health and Research, World Health Organization, CH-1211, Geneva 27, Switzerland.
Authors: Sara E Vargas; Miriam M Midoun; Melissa Guillen; Melissa L Getz; Kristen Underhill; Caroline Kuo; Kate M Guthrie Journal: Perspect Sex Reprod Health Date: 2019-05-20