Pharmaceutical industry influences on physician prescribing: gifts, quasi-gifts, and patient-directed gifts.
Berger
Jeffrey T
JT
SUNY, Stony Brook School of Medicine, USA.
D000329:Advertising / Q000191:economics / Q000379:methods*; D016265:Conflict of Interest; D004345:Drug Industry / Q000191:economics* / Q000941:ethics*; D037921:Gift Giving / Q000941:ethics*; D008389:Marketing of Health Services / Q000941:ethics*; D009042:Motivation; D010820:Physicians / Q000191:economics; D010818:Practice Patterns, Physicians'