RT Journal Article SR Electronic T1 Ventilation-Perfusion Scintigraphy in the PIOPED Study. Part II. Evaluation of the Scintigraphic Criteria and Interpretations JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1119 OP 1126 VO 34 IS 7 A1 Alexander Gottschalk A1 H. Dirk Sostman A1 R. Edward Coleman A1 Jack E. Juni A1 James Thrall A1 Kenneth A. McKusick A1 Jerry W. Froelich A1 Abass Alavi YR 1993 UL http://jnm.snmjournals.org/content/34/7/1119.abstract AB