Michael J. Welch receives Cassen Award.
D001363:Awards and Prizes; D049673:History, 20th Century; D049674:History, 21st Century; D009683:Nuclear Medicine / Q000266:history*; D011854:Radiochemistry / Q000266:history*; D012955:Societies, Medical; D014055:Tomography, Emission-Computed / Q000266:history*; D014481:United States