Carlsson , Per-Ola, Arne Andersson, Carina Carlsson, Claes Hellerström, Erika Höglund, Aileen King, Örjan Källskog, et al. 2000. “Engraftment and Growth of Transplanted Pancreatic Islets”. Upsala Journal of Medical Sciences 105 (2):107-23. https://doi.org/10.1517/03009734000000058.