title: Drug promotional literature distributed by pharmaceutical companies: Do they provide enough information to ascertain their validity?
authors: Departments of Pharmacology, Govt. Medical College, Surat, India.
authors: Jaykaran
authors: Deepak
authors: D
authors: Saxena
authors: Preeti
authors: P
authors: Yadav
authors: N D
authors: ND
authors: Kantharia