A completely efficient life. Francis Henry Williams, MD, pioneer radiologist.
Department of Radiation Oncology, Duke University Medical Center, Durham, NC 27710, USA. halperin@radonc.duke.edu
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Halperin
D001900:Boston; D005470:Fluorometry / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D011871:Radiology / Q000266:history*