title: A tribute to Dr Francis Roe: 50 years of outstanding achievement.
authors: Toxicology Advisory Services, Hamilton House, 17 Cedar Road, Sutton Surrey SM2 4DS, UK.
authors: A J
authors: AJ
authors: Cohen
authors: P
authors: P
authors: Grasso
mesh_terms: D015197:Carcinogenicity Tests; D002273:Carcinogens / Q000266:history / Q000633:toxicity; D049673:History, 20th Century; D012878:Skin Neoplasms / Q000139:chemically induced / Q000266:history; D014116:Toxicology / Q000266:history*; D006113:United Kingdom
chemical_list: D002273:Carcinogens