Andersen, H E A, K Fosse, and R T Fosse. “Microbiological Quality Control of a Cage Washing Machine by Means of a Thin Film Culture System (PetrifilmTM)”. Scandinavian Journal of Laboratory Animal Science 25, no. 2 (December 1, 1998). Accessed November 22, 2024. https://ojs.utlib.ee/index.php/SJLAS/article/view/21848.