TY - RPRT TI - Insulitis and diabetes are preceded by a decrease in beta cell volume in diabetes-prone BB rats. AU - M Löhr AU - H Markholst AU - T Dyrberg AU - G Klöppel AU - M Oberholzer AU - A Lernmark PY - 1989 DO - 10.1097/00006676-198902000-00015 UR - https://pubmed.ncbi.nlm.nih.gov/2654931/ ID - 2654931 ER -