RT Journal Article SR Electronic T1 Merits of V/Q SPECT Scintigraphy Compared with CTPA in Imaging of Pulmonary Embolism JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 167 OP 168 DO 10.2967/jnumed.107.047274 VO 49 IS 1 A1 Paul J. Roach A1 Paul Thomas A1 Marika Bajc A1 Bjorn Jonson YR 2008 UL http://jnm.snmjournals.org/content/49/1/167.abstract AB