RT Journal Article SR Electronic T1 Preparation of 68Ga Radiopharmaceuticals—Reply JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 227 OP 228 VO 17 IS 3 A1 Hnatowich, Donald J. YR 1976 UL http://jnm.snmjournals.org/content/17/3/227.3.abstract AB