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 Gottschalk, Alexander A1 Sostman, H. Dirk A1 Coleman, R. Edward A1 Juni, Jack E. A1 Thrall, James A1 McKusick, Kenneth A. A1 Froelich, Jerry W. A1 Alavi, Abass YR 1993 UL http://jnm.snmjournals.org/content/34/7/1119.abstract AB