Direct-to-consumer advertising of prescription medications: what the Canadian medical trainee needs to know

por Michael David Elfassy, Sharef Danho, Alexander Adibfar, Joel Lexchin
Publicado 2019

Information from pharmaceutical companies and the quality, quantity, and cost of physicians' prescribing: a systematic review.

por Geoffrey K Spurling, Peter R Mansfield, Brett D Montgomery, Joel Lexchin, Jenny Doust, Noordin Othman, Agnes I Vitry
Publicado 2010