Patientsanddoctorsalikehavelongbelievedinthehealing（治療）...
問題詳情：Patientsanddoctorsalikehavelongbelievedinthehealing（治療）powerofisclaimedthathumornotonlyaffectspatients'moods,butcanactuallyhelpthemrecoverfaster.Severalstudiesseemtosupportentsinbetterspirits...