RT Journal Article SR Electronic T1 Matched Ventilation, Perfusion and Chest Radiographic Abnormalities in Acute Pulmonary Embolism JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1636 OP 1638 VO 37 IS 10 A1 Alexander Gottschalk A1 Paul D. Stein A1 Jerald W. Henry A1 Bruce Relyea YR 1996 UL http://jnm.snmjournals.org/content/37/10/1636.abstract AB