Change by choice: practitioners to professionals. Ninth annual Carole DeMille lecture.
Berg
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Tucson Medical Center, AZ 85733.
D001291:Attitude of Health Personnel; D003428:Cross Infection / Q000517:prevention & control*; D006281:Health Occupations; D006801:Humans; D008389:Marketing of Health Services; D012952:Societies; D014481:United States