Parents' understanding of referral to different outpatient departments.
D000293:Adolescent; D000328:Adult; D002648:Child; D002665:Child Psychiatry; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008131:London; D008297:Male; D010044:Outpatient Clinics, Hospital; D010290:Parents / Q000523:psychology*; D012017:Referral and Consultation