Paul F Ridgway1, Ulrich Guller. Show Affiliations » 1. Department of Surgical Oncology, Princess Margaret Hospital, Toronto, ON, Canada.
Abstract
Mesh: See more » Biomedical Research/standardsCase-Control StudiesCohort StudiesConfounding Factors, EpidemiologicEvidence-Based Medicine/organization & administrationEvidence-Based Medicine/standardsGeneral Surgery/educationHumansInternship and ResidencyMeta-Analysis as TopicResearch Design/standards
Year: 2009 PMID: 19476801 DOI: 10.1016/j.jamcollsurg.2009.01.005
Source DB: PubMed Journal: J Am Coll Surg ISSN: 1072-7515 Impact factor: 6.113