Helppi, Jussi, Ronald Naumann, Marianne Asikainen, Jaakko Mononen, and Oliver Zierau. “Novel Bedding Material Results in Poor Pregnancy Rate With CD-1 Female Mice Used As Fosters for Producing Transgenic Mice”. Scandinavian Journal of Laboratory Animal Science 43 (May 12, 2017): 1–5. Accessed November 23, 2024. https://ojs.utlib.ee/index.php/SJLAS/article/view/21626.