We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMedical journals are an extension of the marketing arm of pharmaceutical companies.AuthorsSmith, RichardPublicationPLoS medicine, 2005, Vol 2, Issue 5, pe138ISSN1549-1676Publication typeJournal ArticleDOI10.1371/journal.pmed.0020138