Patientsanddoctorsalikehavelongbelievedinthehealing（治疗）...
问题详情：Patientsanddoctorsalikehavelongbelievedinthehealing（治疗）powerofisclaimedthathumornotonlyaffectspatients'moods,butcanactuallyhelpthemrecoverfaster.Severalstudiesseemtosupportentsinbetterspirits...