Nuclear MedicinePulmonary ReferencePULMREFScott WilliamsMay 30, 2007FacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Anonymous. Value of the ventilation/perfusion scan in acute pulmonary embolism. Results of the prospective investigation of pulmonary embolism diagnosis (PIOPED). The PIOPED Investigators. JAMA 1990; 263:2753-9.FacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Latest in Pulmonary ReferencePULMREFMay 30, 2007PULMREFMay 30, 2007PULMREFMay 30, 2007PULMREFMay 30, 2007