TY - GEN AU - JORGE JANZ,G AU - DE CARVALHO,A M TI - [Preliminary study of the existence of mansoni bilharziasis in Alto Zambeze (Angola)] SN - 0365-3307 PY - 2000///0701 KW - Angola KW - Animals KW - Humans KW - Schistosoma mansoni KW - Schistosomiasis KW - epidemiology N1 - Publication Type: Journal Article ER -