A look at 13N and 15O in radiopharmaceuticals.
D000641:Ammonia; D001812:Blood-Brain Barrier; D001921:Brain / Q000378:metabolism; D003326:Coronary Circulation; D006801:Humans; D007553:Isotope Labeling; D008103:Liver Cirrhosis / Q000175:diagnosis; D009203:Myocardial Infarction / Q000175:diagnosis; D009590:Nitrogen Radioisotopes; D010101:Oxygen Consumption; D010104:Oxygen Radioisotopes; D010126:Ozone; D011652:Pulmonary Circulation; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests; D014867:Water
D009590:Nitrogen Radioisotopes; D010104:Oxygen Radioisotopes; D014867:Water; D010126:Ozone; D000641:Ammonia