SEIDAVI A, EBRAHIMI A, ALAW QOTBI AA, NIETO J ÁNGEL G. Effect of different levels of Citrus sinensis peel extract on broiler performance, blood parameters, thyroid gland activity and bone ash. Indian J of Anim Sci. 2015;85(11):1225–1228. doi:10.56093/ijans.v85i11.53282