@article {Alavi2036, author = {Harold I. Palevsky}, editor = {Alavi, Abass}, title = {Ventilation Perfusion Lung Scanning in the Evaluation of Right-to-Left Shunting}, volume = {33}, number = {11}, pages = {2036--2039}, year = {1992}, publisher = {Society of Nuclear Medicine}, issn = {0161-5505}, URL = {https://jnm.snmjournals.org/content/33/11/2036}, eprint = {https://jnm.snmjournals.org/content/33/11/2036.full.pdf}, journal = {Journal of Nuclear Medicine} }