Interrelation between parasitic infections and hypovitaminosis A: Schistosoma mansoni infection and the retinol blood levels in an endemic area of State of Minas Gerais (Brazil)

by Souza,Maria Suzana de Lemos, Carvalho,Omar dos Santos, Souza,Dirceu Wagner Carvalho de, Massara,Cristiano Lara, Araújo,Rocival L., Paulino,Nadja Maria Saldanha, Ribeiro,Maria José Amarante, Oliveira,Francisco Carlos, Nogueira,Josardo da Natividade, Chaves,Thales Edson, Bayão Jr.,Evaldo, Assis,Robson Luis
Published 1988