title: Argentine Society of Protozoology. IV Regional Congress of Protozoology. XX Reunion of Chagas Investigators. XII Reunion of Chagas Disease Investigators of SECyT. Catamarca, 15-18 November 1993. Abstracts.
mesh_terms: D000818:Animals; D014355:Chagas Disease; D056890:Eukaryota; D006801:Humans; D011528:Protozoan Infections