title: How much is too much?
authors.forename: D A
authors.initials: DA
authors.lastname: Clark
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D002309:Cardiology; D017023:Coronary Angiography; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology; D015641:Radiography, Interventional; D015607:Stents