Saito, T. R., Nishiya, T., Yokosuka, M., Tanaka, M., & Hau, J. (2006). Competition Between Maternal Nursing Behaviour and Appetitive Behaviour in Lactating Female Rats. Scandinavian Journal of Laboratory Animal Science, 33(2), 111–114. https://doi.org/10.23675/sjlas.v33i2.102