Aksnes, J., Rollag, H., Schmidt, H., Aaberg, T., Norin, K. E., Midtvedt, T., Nordstrand, K., & Froysaker, T. (1994). An experimental model for the study of long-term parenteral nutrition in pig. Morbidity, microbiological and biochemical findings. Scandinavian Journal of Laboratory Animal Science, 21(2). https://doi.org/10.23675/sjlas.v21i2.746