title: Record books and score cards. (You cannot tell the players without a score card).
authors.affiliation: Departments of Radiology and Medicine, Columbia University, New York City, New York, 10032.
authors.forename: Stephen
authors.initials: S
authors.lastname: Balter
mesh_terms: D017023:Coronary Angiography; D005260:Female; D006801:Humans; D008297:Male; D062645:Percutaneous Coronary Intervention; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000517:prevention & control*; D015641:Radiography, Interventional