Acute appendicitis in Lagos. (An evaluation of the present situation).
D000293:Adolescent; D000328:Adult; D000368:Aged; D001064:Appendicitis / Q000453:epidemiology* / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009549:Nigeria