00759nas a2200313   4500000000100000008004100001260001700042653001200059653002000071653002600091653001100117653002100128653001200149653001200161653001100173653001900184653001100203653001800214653003400232653001300266653001800279653001700297653001700314653001300331245007000344300001000414490000700424022001400431       1970                            d  c1970 Jan-Feb10aAnimals10aCentral America10aCommunicable Diseases10aHumans10aInfluenza, Human10aleprosy10aMalaria10aMexico10aonchocerciasis10aPlague10aPoliomyelitis10aSexually Transmitted Diseases10aSmallpox10aSouth America10aTuberculosis10aYellow Fever10aZoonoses00a[Present status of various infectious diseases in Latin America].  a59-740 v12  a0036-3634