Baykalir , Y. and Aslan , S. (2020) “Phenotypic correlations between egg quality traits, albumen pH and ovalbumin levels in four varieties of Japanese quail (Coturnix coturnix japonica)”, GSC Biological and Pharmaceutical Sciences, 10(3), pp. 069–075. doi: 10.30574/gscbps.2020.10.3.0057.