@article{Urassa2006, author = {Urassa, M. and Kumogola, Y. and Isingo, R. and Mwaluko, G. and Makelemo, B. and Mugeye, K. and Boerma, T. and Calleja, T. and Slaymaker, E. and Zaba, B.}, title= {HIV prevalence and sexual behaviour changes measured in an antenatal clinic setting in northern Tanzania}, year = {2006}, doi = {10.1136/sti.2005.016766}, journal = {Sexually Transmitted Infections}, volume = {82}, number = {4}, pages = {301--306}, }