00226nam a22000977a 4500003000400000082001900004100002200023245004300045260003200088300000800120SGT  a616.0757bC08C  aCHOCKALINAGAM, V   aCARDIC RADIOLOGY SERIES CARDIAC X-RAY   aINDIAb ELSEVIER PUB c2008  a172