@article{Leyna2017, author = {Leyna, G.H. and Berkman, L.F. and Njelekela, M.A. and Kazonda, P. and Irema, K. and Fawzi, W. and Killewo, J.}, title= {Profile: The Dar Es Salaam Health and Demographic Surveillance System (Dar es Salaam HDSS}, year = {2017}, doi = {10.1093/ije/dyw324}, volume = {46}, number = {3}, pages = {801--808}, }