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Epidemiological Studies of Adverse Drug Reactions Larry Gilbert Seidl, Epidemic Intelligence Service OfficerM.D., George F. Thornton, Epidemic Intelligence Service OfficerM.D., and Leighton E. Cluff, Professor of Medicine, HeadM.D. CopyRight https://doi.org/10.2105/AJPH.55.8.1170 Published Online: August 29, 2011
Seidl et al. (Sun,) studied this question.