title: GPs' prescribing behaviour may be affected by drug promotion.
authors: P S
authors: PS
authors: Gill
authors: N
authors: N
authors: Freemantle
authors: L
authors: L
authors: Bero
authors: F
authors: F
authors: Haaijer-Ruskamp
authors: M
authors: M
authors: Markela
authors: K P
authors: KP
authors: Barjesteh
mesh_terms: D000329:Advertising; D005194:Family Practice; D006801:Humans; D010818:Practice Patterns, Physicians'