TY - RPRT TI - Diabetes Antibody Standardization Program: first assay proficiency evaluation. AU - Polly J Bingley AU - Ezio Bonifacio AU - Patricia W Mueller PY - 2003 DO - 10.2337/diabetes.52.5.1128 UR - https://pubmed.ncbi.nlm.nih.gov/12716742/ ID - 12716742 ER -