00767nab a2200229 uc450000100070000000500170000700800410002403500110006503500210007604000130009704100080011010000310011824500900014965000220023965000210026165000140028270000280029670000360032470000330036070000330039377301110042656114420240608090616.0991102e19990801 eng a561144 a(OCoLC)819817699 ccomduadb aeng10aGreer, George J.4auteaut10aSeroprevalence of Trypanosoma cruzi infection in three rural communities in Guatemala aTrypanosoma cruzi 7aPrevalencia2dcs aGuatemala10aNix, Nancy A.4auteaut10aCordon Rosales, Celia4auteaut10aHernandez, Beatriz4auteaut10aMcVean, Charles M.4auteaut0 tRevista Panamericana de Salud PúblicagVol. 06, No. 02, Ago. 1999, p. 110-116w334202x1020-49890113464