Comment on

• Alcohol and other substance abuse and impairment among physicians in residency training.

  Aach RD, Girard DE, Humphrey H, McCue JD, Reuben DB, Smith JW, Wallenstein L, Ginsburg J. Aach RD, et al. Ann Intern Med. 1992 Feb 1;116(3):245-54. doi: 10.7326/0003-4819-116-3-245. Ann Intern Med. 1992. PMID: 1728207 Review.