title: Bengt Långström--personal recollections of the gentle giant of short-lived radiotracers.
authors: Department of Radiology, Division of Nuclear Medicine, PET Radiotracer Center, The Johns Hopkins University School of Medicine, 600 North Wolfe Street, Nelson B1-127, Baltimore, MD, 21287, USA.
authors: Robert F
authors: RF
authors: Dannals
mesh_terms: D049673:History, 20th Century; D006801:Humans; D011849:Radioactive Tracers; D011854:Radiochemistry / Q000266:history*; D013548:Sweden
chemical_list: D011849:Radioactive Tracers