[CANCER IN CHILDREN: SOME EPIDEMIOLOGIC DATA].
D000293:Adolescent; D002648:Child; D004813:Epidemiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009369:Neoplasms
ADOLESCENCE; CHILD; EPIDEMIOLOGY; INFANT; INFANT, NEWBORN; NEOPLASMS
C'ANCER EN LOS NI NOS: SOMEROS DATOS EPIDEMIOL'OGICOS.