Parmentier, H., Reilingh, G. de V., Freke, P., Koopmanschap, R., & Lammers, A. (2010). Immunological and Physiological Differences Between Layer- and Broiler Chickens after Concurrent Intratracheal Administration of Lipopolysaccharide and Human Serum Albumin. International Journal of Poultry Science, 9(6), 574–583. https://doi.org/10.3923/ijps.2010.574.583