Pulikanti, R., Peebles , E., Sokale, A., & Maslin, W. (2012). Histological Changes in the Broiler Embryonic Pipping Muscle Between Days 15 and 19 of Incubation. International Journal of Poultry Science, 11(7), 427–432. https://doi.org/10.3923/ijps.2012.427.432