title: A cassette changer for angiocardiography.
authors.forename: A
authors.initials: A
authors.lastname: COLLIS
mesh_terms: D000790:Angiocardiography; D002319:Cardiovascular System / Q000000981:diagnostic imaging*; D006794:Household Articles; D011871:Radiology
keywords: CARDIOVASCULAR SYSTEM/roentgenography; RADIOLOGY