TI - THis week in jama PT - JOUR DP - 1999 TA - JAMA pages = {611}, VI - 282 IP - 7 AID - 10.1001/jama.282.7.611 [doi] 4100 - http://dx.doi.org/10.1001/jama.282.7.611 SO - JAMA August 18, 1999 282(7):611