R H Brook, R L Stevenson. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Biliary Tract Diseases/diagnostic imagingBiliary Tract Diseases/therapyCholecystographyChronic DiseaseEmergency Service, Hospital/statistics & numerical dataGastrointestinal Diseases/diagnostic imagingGastrointestinal Diseases/therapyHumansMarylandQuality of Health Care
Year: 1970 PMID: 5458055 DOI: 10.1056/NEJM197010222831705
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245