authors Fain, Kevin M Castillo-Salgado, Carlos Dore, David D Jodi Segal, MD, MPH Zullo, Andrew R Alexander, G Caleb
has subject area Aged Aged, 80 and over Analgesics, Opioid Cross-Sectional Studies Female Fentanyl Humans Inappropriate Prescribing Male Nursing Homes United States United States Food and Drug Administration