AU - Bobrow RS TI - CLinical practice guidelines and scientific evidence PT - JOUR DP - 2009 TA - JAMA pages = {142-147}, VI - 302 IP - 2 AID - 10.1001/jama.2009.915 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.915 SO - JAMA July 8, 2009 302(2):142