This article could mention Richard Doll's work on the links between smoking and lung cancer. It could also say that Richard Doll worked with Richard Peto. [[User:Carltonio|Carltonio]] ([[User talk:Carltonio|talk]]) 16:40, 9 April 2019 (EDT) | This article could mention Richard Doll's work on the links between smoking and lung cancer. It could also say that Richard Doll worked with Richard Peto. [[User:Carltonio|Carltonio]] ([[User talk:Carltonio|talk]]) 16:40, 9 April 2019 (EDT) |