Effect of biotin on dermatitis and hatchability in dwarf and normal size Single Comb White Leghorn layers [Chickens] von Atuahene, Y.O, Bernier, P.E, Roush, W.A, Arscott, G.H

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Effect of several dermatitis preventing agents on foot pad dermatitis in dwarf and normal sized Single Comb White Leghorn layers [Dietary zinc deficiency, chickens] von Burger, R A, Atuahene, Y O, Arscott, G H

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Response of large white gilts to diets containing differing probiotic products von Frimpong, Y.O., Boateng, M., Amoah, K.O., Atuahene, P.Y., Okungbowa, S.O., Baah, J., Okai, D.B.

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