RT Journal Article SR Electronic T1 Correction to “Delay in Diagnosis of Diabetes Mellitus Due to Inaccurate Use of Hemoglobin A1C Levels” JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 326 OP 326 DO 10.3122/jabfm.2007.03.070057 VO 20 IS 3 YR 2007 UL http://www.jabfm.org/content/20/3/326.abstract AB