TI - Contraception Preferences of Breastfeeding Mother at Health Sciences University Umraniye Education and Research Hospital AU - Yıldırım Köpük, Ş. AU - Çekmez, Y. AU - Özer, N. AU - Şahin, Ö. AU - Kıran, G. SO - European Archives of Medical Research 2018;34:163-166. DO - 10.5152/eamr.2018.02418