Iatrogenic hazards and their effects.
D000293:Adolescent; D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D004501:Education, Medical; D004739:England; D006801:Humans; D007049:Iatrogenic Disease; D007223:Infant; D007231:Infant, Newborn; D010372:Pediatrics / Q000193:education; D010600:Pharmacology / Q000193:education; D011041:Poisoning; D014116:Toxicology