title: Quantitative determination of regional myocardial blood flow: can it be accurately measured noninvasively?
authors.forename: D D
authors.initials: DD
authors.lastname: Watson
authors.forename: G A
authors.initials: GA
authors.lastname: Beller
mesh_terms: D000641:Ammonia; D000818:Animals; D003326:Coronary Circulation / Q000502:physiology*; D004285:Dogs; D006321:Heart / Q000000981:diagnostic imaging*; D009590:Nitrogen Radioisotopes; D013997:Time Factors; D014055:Tomography, Emission-Computed
chemical_list: D009590:Nitrogen Radioisotopes; D000641:Ammonia