Source:http://linkedlifedata.com/resource/umls/id/C0033284
MSH: The use of one's knowledge in a particular profession. It includes, in the case of the field of biomedicine, professional activities related to health care and the actual performance of the duties related to the provision of health care.,CSP: health care professional business; it includes professional activities related to performing duties related to the provision of health care, as well as the management of the health care business.,NCI: Health care professional business directed towards treatment and care of patients.