AU - Knoll E TI - Attention disorder in children: Is the literature purged? was it ever tainted? PT - JOUR DP - 1989 TA - JAMA pages = {2330}, VI - 261 IP - 16 AID - 10.1001/jama.1989.03420160054019 [doi] 4100 - http://dx.doi.org/10.1001/jama.1989.03420160054019 SO - JAMA April 28, 1989 261(16):2330