Abstract
Physicians have long served as expert witnesses in litigation, and their medical knowledge can contribute to the appropriate resolution of a case. However, ethical issues may arise when physicians appear on behalf of the tobacco industry. Two ways that doctors participate in lawsuits are through depositions and by testifying in court during trial. The Tobacco Deposition and Trial Testimony Archive is an electronic database of depositions, trial testimony, opening and closing statements, and other material from tobacco lawsuits collected by the Center for Tobacco Use Prevention and Research. At the time the research for this article was conducted, the database included depositions and trial testimony of expert witnesses from 232 smoking and health cases.