Protocol for a clinical study on reduced toxicant prototype cigarettes published ( R&D at British American Tobacco ) British American Tobacco has published the protocol for a clinical study designed to determine whether using reduced-toxicant prototype cigarettes that reduce smokers' exposure to smoke toxicants impacts biological effect (ISRCTN81286286). This clinical study follows a previous shorter-term study and will assess whether reduced exposure can be maintained over ...
July 29, 2013 - EurekAlert!