R K Adageba1, E T Maya2, J J Annan1, F J Damalie1. 1. Ruma Fertility and Specialist Hospital, P. O. Box AY 254, Kumasi, Ghana. 2. Department of Population Family and Reproductive Health, University of Ghana School of Public Health, Accra, Ghana.
Authors: Saswati Sunderam; Dmitry M Kissin; Lisa Flowers; John E Anderson; Suzanne G Folger; Denise J Jamieson; Wanda D Barfield Journal: MMWR Surveill Summ Date: 2012-11-02