RT Journal Article SR Electronic T1 Lung Perfusion Scans and Hemodynamics in Acute and Chronic Pulmonary Embolism JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 980 OP 983 VO 38 IS 6 A1 Réza Azarian A1 Myriam Wartski A1 Marie-Anne Collignon A1 Florence Parent A1 Philippe Hervé A1 Hervé Sors A1 Gérald Simonneau YR 1997 UL http://jnm.snmjournals.org/content/38/6/980.abstract AB