Radiographics : journal of continuing medical education in radiol ogy. - Oak Brook, Ill. : Radiological Society of North America (RSNA), 1981- - v. : ill. ; 28 cm. - Bimonthly. - v. 1, no. 1 (Spring, 1981)- Latest issue consulted: Vol. 33, no. 7 (Nov..-Dec. 2013). ISSN: 0271-5333 Subjects--Topical Terms: Radiography-- Periodicals. Radiology-- Periodicals. National Library of Medicine Call No.: W1 / RA261M