TI - TIps on board certification and recertification PT - JOUR DP - 1999 TA - JAMA pages = {1882}, VI - 282 IP - 19 AID - 10.1001/jama.282.19.1882 [doi] 4100 - http://dx.doi.org/10.1001/jama.282.19.1882 SO - JAMA November 17, 1999 282(19):1882