TY - RPRT TI - The OGTT as test for beta cell function? AU - M Stumvoll AU - A Fritsche AU - H Häring PY - 2001 DO - 10.1046/j.1365-2362.2001.00828.x UR - https://pubmed.ncbi.nlm.nih.gov/11380588/ ID - 11380588 ER -