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, 20:40, April 9, 2019
==Richard Doll==
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)