(1)
Ukachukwu, S.; Akpan, U. Influence of Level and Duration of Quantitative Feed Restriction on Post-Restriction Egg-Laying Characteristics and Egg Quality of Pullets. Int. J. Poult. Sci. 2007, 6 (8), 567–572. https://doi.org/10.3923/ijps.2007.567.572.