Balafas, E., Papastefanou, A., Katsimpoulas, M., & Kostomitsopoulos, N. (2011). A Low Cost Face Mask for Inhalation Anaesthesia in Rats. Scandinavian Journal of Laboratory Animal Science, 38(2), 111–115. https://doi.org/10.23675/sjlas.v38i2.233