RT Journal Article SR Electronic T1 Radioisotope Photoscanning In Pulmonary Disease JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1 OP 22 VO 7 IS 1 A1 James L. Quinn III A1 Louis R. Head YR 1966 UL http://jnm.snmjournals.org/content/7/1/1.abstract AB