@article{Price2014, author = {Price, A.J. and Kayange, M. and Zaba, B. and Chimbwandira, F.M. and Jahn, A. and Chirwa, Z. and Dasgupta, A.N. and Katundu, C. and Saul, J.L. and Glynn, J.R. and Koole, O. and Crampin, A.C.}, title= {Uptake of prevention of mother-to-child-transmission using Option B+ in northern rural Malawi: A retrospective cohort study}, year = {2014}, doi = {10.1136/sextrans-2013-051336}, volume = {90}, number = {4}, pages = {309--314}, }