{"id":"000030746","type":"book","title":"Contrast roentgenography versus radioisotope scanning of liver and spleen. - Springfield, IL","container-title":"The american journal of roentgenology, radium therapy and nuclear medicine ; 88.1962, no. 2, S. 304-310 : 7 Ill","author":[{"family":"Gershon-Cohen","given":"Jacob"}],"issued":{"raw":"1962"}}