In memoriam: Anthony Dipple.
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Division of Antiviral Drug Products, U.S. Food and Drug Administration, Rockville, Maryland, USA.
D002273:Carcinogens / Q000266:history* / Q000633:toxicity; D049673:History, 20th Century; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced / Q000266:history; D012106:Research / Q000266:history; D014481:United States
D002273:Carcinogens