Thoracotomy.
D003406:Credentialing / Q000592:standards*; D004503:Education, Medical, Graduate / Q000592:standards*; D006801:Humans; D007591:Joint Commission on Accreditation of Healthcare Organizations; D008504:Medical Staff Privileges / Q000592:standards*; D012955:Societies, Medical; D013044:Specialty Boards; D013903:Thoracic Surgery / Q000193:education* / Q000592:standards; D013908:Thoracotomy / Q000193:education* / Q000592:standards; D014481:United States