Parmentier, H. et al. 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 (May 2010), 574–583. DOI:https://doi.org/10.3923/ijps.2010.574.583.