Epidemiological characteristics of tetanus in Trinidad (1973--1975).
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D013742:Tetanus / Q000453:epidemiology*; D014300:Trinidad and Tobago