W Lorenz, C Ohmann. Show Affiliations »
Abstract
Mesh: See more » Clinical Trials as TopicDiagnosisGeneral SurgeryHumansMedical RecordsProspective StudiesQuality ControlRandom AllocationResearch DesignRetrospective StudiesRiskStomach Neoplasms/surgeryTherapeutics
Year: 1983 PMID: 6851741
Source DB: PubMed Journal: Chirurg ISSN: 0009-4722 Impact factor: 0.955