J K Millar. Show Affiliations »
Abstract
Entities: Chemical
Mesh： See more » Appointments and SchedulesBarium SulfateFamily PracticeGastrointestinal Diseases/diagnostic imagingHumansRadiographyReferral and ConsultationTime Factors
Substances： See more » Barium Sulfate
Year: 1973 PMID： 4726145 PMCID： PMC1586404 DOI： 10.1136/bmj.3.5877.457-a
Source DB: PubMed Journal: Br Med J ISSN： 0007-1447