T A Brennan1. Show Affiliations » 1. Harvard School of Public Health, Boston, MA 02115.
Abstract
Mesh: See more » Conflict of InterestDrug Industry/economicsPublic RelationsPublishingResearch Support as TopicWriting
Year: 1994 PMID: 8052280 DOI: 10.1056/NEJM199409083311012
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245