Zobrazeno 1 - 2
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pro vyhledávání: '"W. F. McKnight"'
Publikováno v:
Bulletin of environmental contamination and toxicology. 4(6)
Publikováno v:
Poultry Science. 48:2160-2172
IT IS known (Lucas et al., 1946; Ringrose and Davis, 1946) that the hen can synthesize choline. It is unknown whether she is able to synthesize enough to meet her needs under all circumstances. Responses of various kinds to choline have been reported