TI - SEptember 15, 1999 PT - JOUR DP - 1999 TA - JAMA pages = {1099-1100}, VI - 282 IP - 11 AID - 10.1001/jama.282.11.1099 [doi] 4100 - http://dx.doi.org/10.1001/jama.282.11.1099 SO - JAMA September 15, 1999 282(11):1099