TI - INcorrect value and incorrect wording PT - JOUR DP - 1999 TA - JAMA pages = {325}, VI - 281 IP - 4 AID - 10.1001/jama.281.4.325 [doi] 4100 - http://dx.doi.org/10.1001/jama.281.4.325 SO - JAMA January 27, 1999 281(4):325