1. Baldisseri MR. Impaired healthcare professional. Crit Care Med 2007; 35(2 Suppl): S106-16.
2. Berry AJ, Katz JD. Occupational health: substance use, abuse, and addiction. In: Barash PG, Cullen BF, Stoelting RK, Cahalan MK, Stock MC, editors. Clinical Anesthesia. 6th ed. Philadelphia, PA: Lippincott Williams & Wilkins; 2009. p. 74-7.
3. Kintz P, Villain M, Dumestre V, Cirimele V. Evidence of addiction by anesthesiologists as documented by hair analysis. Forensic Sci Int 2005; 153: 81-4.
4. Wright EL, McGuiness T, Moneyham LD, Schumacher JE, Zwerling A, Stullenbarger NE. Opioid abuse among nurse anesthetists and anesthesiologists. AANA J 2012; 80: 120-8.
5. Bell DM, McDonough JP, Ellison JS, Fitzhugh EC. Controlled drug misuse by Certified Registered Nurse Anesthetists. AANA J 1999; 67: 133-40.