AU - Slater MD, Zimmerman DE TI - CHaracteristics of health-related web sites identified by common internet portals PT - JOUR DP - 2002 TA - JAMA pages = {316-317}, VI - 288 IP - 3 AID - 10.1001/jama.288.3.311 [doi] 4100 - http://dx.doi.org/10.1001/jama.288.3.311 SO - JAMA July 17, 2002 288(3):316