title: [POLIOMYELITIS. EXPERIENCE GAINED IN 1964 IN THE ARRIAR'AN HOSPITAL AND COMPARISON WITH 60 CASES OF THE YEAR 1961].
mesh_terms: D002648:Child; D002677:Chile; D004813:Epidemiology; D006761:Hospitals; D007223:Infant; D007231:Infant, Newborn; D010336:Pathology; D011051:Poliomyelitis; D011055:Poliovirus Vaccine, Oral
chemical_list: D011055:Poliovirus Vaccine, Oral
keywords: CHILD; CHILE; EPIDEMIOLOGY; INFANT; INFANT, NEWBORN; PATHOLOGY; POLIOMYELITIS; POLIOVIRUS VACCINE, ORAL
vernacular_title: POLIOMIELITIS. EXPERIENCIA RECOGNIDA EN 1964 EN EL HOSPITAL ARRIAR'AN Y SU COMPARACI'ON CON 60 CASOS DEL A NO 1961.