Residual Feed Intake and its Effect on Cell-Mediated Immunity in Laying Hens Given Different Propolis Levels
Open Access
- 1 November 2008
- journal article
- Published by Science Alert in International Journal of Poultry Science
- Vol. 7 (11), 1105-1111
- https://doi.org/10.3923/ijps.2008.1105.1111