One-year follow-up of elective surgery child patients receiving preoperative preparation.
D001010:Anxiety, Separation / Q000209:etiology; D002648:Child; D002673:Child, Hospitalized / Q000523:psychology*; D002675:Child, Preschool; D005500:Follow-Up Studies; D006801:Humans; D010353:Patient Education as Topic / Q000379:methods; D014068:Tonsillectomy / Q000523:psychology