Infectious diseases in the Province of Manabi, Ecuador, 1970-1974.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003141:Communicable Diseases / Q000453:epidemiology*; D004484:Ecuador; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D011634:Public Health