@article{Van der Ploeg1998, author = {Van der Ploeg, C.P.B. and Van Vliet, C. and De Vlas, S. and Ndinya-Achola, J.O. and Fransen, L. and Van Oortmarssen, G.J. and Dik, J. and Habbema, F.}, title= {STDSIM: a microsimulation model for decision support in STD control}, year = {1998}, doi = {10.1287/inte.28.3.84}, journal = {Interfaces}, volume = {28}, number = {3}, pages = {84--100}, }