Scott WilliamsNuclear MedicinePulmonaryPulmonary > PULMREFScott WilliamsMay 30, 2007Overton DT, Bocka JJ: The alveolar-arterial oxygen gradient in patients with documented pulmonary embolism. Archives of Internal Medicine 148:1617-9, 1988.Latest in PulmonaryPulmonary > V-Q examApril 3, 2011SponsoredDigital Innovations Shaping the Future of RadiologySeptember 24, 2025Pulmonary > PENovember 23, 2008Pulmonary > PENovember 23, 2008Related StoriesNuclear MedicinePulmonaryNuclear MedicinePulmonary > PE