MSJAMA: gifts to physicians in the consumer marketing era.
Steinman
M A
MA
San Francisco Veterans Affairs Medical Center and University of California, San Francisco, USA.
D000329:Advertising; D003132:Commerce; D004345:Drug Industry; D037921:Gift Giving; D007400:Interprofessional Relations; D009042:Motivation; D010820:Physicians; D035502:Trust; D014481:United States