AU - Chalmers l, Adams M, Dickersin K, et al TI - A cohort study of summary reports of controlled trials PT - JOUR DP - 1990 TA - JAMA pages = {1401-1405}, VI - 263 IP - 10 AID - 10.1001/jama.1990.03440100117017 [doi] 4100 - http://dx.doi.org/10.1001/jama.1990.03440100117017 SO - JAMA March 9, 1990 263(10):1401