Teaching children through play therapy.
D000293:Adolescent; D002648:Child; D002673:Child, Hospitalized / Q000193:education* / Q000523:psychology; D002675:Child, Preschool; D004644:Emotions; D006801:Humans; D007223:Infant; D008297:Male; D010371:Pediatric Nursing; D010989:Play Therapy / Q000379:methods*; D011300:Preoperative Care / Q000523:psychology; D013514:Surgical Procedures, Operative / Q000523:psychology*