Liu, Raymond W A randomized prospective study of music therapy for reducing anxiety during cast room procedures. [electronic resource] - Journal of pediatric orthopedics - 831-3 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 0271-6798 Standard No.: 10.1097/BPO.0b013e3181558a4e doi Subjects--Topical Terms: Anxiety--prevention & controlCasts, SurgicalChild, PreschoolFemaleHeart Rate--physiologyHumansInfantMaleMusic TherapyProspective StudiesTreatment Outcome