B Langer1. Show Affiliations » 1. Department of Surgery, University of Toronto, Ontario, Canada.
Abstract
Mesh： See more » Delivery of Health CareDigestive System Surgical ProceduresHealth EducationHumansSocieties, MedicalSpecialties, SurgicalUnited States
Year: 1995 PMID： 7817993 DOI： 10.1016/s0002-9610(99)80103-2
Source DB: PubMed Journal: Am J Surg ISSN： 0002-9610 Impact factor: 2.565