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British Poultry Science|May 31, 2014
Threonine requirement of White Pekin ducks from hatch to 21 d of ageM Xie, L Zhang, Z G Wen, et al.
British Poultry Science|March 1, 1988
Egg-laying pattern of the semi-domesticated helmeted guinea fowl (Numida meleagris galeata)S O Ogwuegbu, T A Aire, O Adeyemo
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