@inproceedings{inproceedings2c03c6f9,
title   = {Optimun control , model infection with alternatives intervention strategies},
author = {Yang, H M and Azevedo Neto, Raymundo Soares de and Massad, Eduardo},
year = {1992},
publisher = {Kennya Medical Research Institute},
booktitle   = {International Congress for Infectious Diseases}
}