RT Journal Article SR Electronic T1 Oblique Views in Lung Perfusion Scanning: Clinical Utility and Limitations JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 967 OP 972 VO 18 IS 10 A1 Peter E. Nielsen A1 Peter T. Kirchner A1 Frederic H. Gerber YR 1977 UL http://jnm.snmjournals.org/content/18/10/967.abstract AB