Effects of Erythromycin on Performance of Laying Hens
Potter, L. M., Ryan, F. A., Matterson, L. D., Singsen, E. P., Tlustohowicz, J.Volume:
42
Language:
english
Journal:
Poultry Science
DOI:
10.3382/ps.0421400
Date:
November, 1963
File:
PDF, 409 KB
english, 1963