TI - PRacticing water safety PT - JOUR DP - 1999 TA - JAMA pages = {2260}, VI - 281 IP - 23 AID - 10.1001/jama.281.23.2260 [doi] 4100 - http://dx.doi.org/10.1001/jama.281.23.2260 SO - JAMA June 16, 1999 281(23):2260