title: Pediatricians' immunization consent practice, Washington state.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007114:Immunization; D007223:Infant; D007231:Infant, Newborn; D007258:Informed Consent; D010372:Pediatrics; D014861:Washington