RT Journal Article SR Electronic T1 Modulation Transfer Function, Information Capacity and Performance Criteria of Scintiscans JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 116 OP 127 VO 9 IS 3 A1 Earle C. Gregg YR 1968 UL http://jnm.snmjournals.org/content/9/3/116.abstract AB