Impaired physicians--there's no age barrier.
D000437:Alcoholism / Q000534:rehabilitation; D002170:Canada; D002983:Clinical Competence; D006801:Humans; D007396:Internship and Residency; D008004:Licensure; D001523:Mental Disorders / Q000534:rehabilitation; D010820:Physicians; D019966:Substance-Related Disorders / Q000534:rehabilitation; D014481:United States