MASSAD, E. ; COUTINHO, F A B ; BURATTINI, M N ; LOPEZ, L F ; STRUCHINER, C. J. . Modeling the impact of imperfect HIV vaccines on the incidence of the infection. Mathematical and Computer Modelling, v. 34, n.3/4, p. 345-351, 2001.
MASSAD, E. ; COUTINHO, F A B ; BURATTINI, M N ; LOPEZ, L F ; STRUCHINER, C. J. . Modeling the impact of imperfect HIV vaccines on the incidence of the infection. Mathematical and Computer Modelling, v. 34, n.3/4, p. 345-351, 2001.
