Egg Production in Pullets on Diet Containing Synthetic Vitamin B Complex Supplement

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[Rosacea triggered by a vitamin B complex supplement].

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died) ; and that Michael made excellent attempts to isolate the antiscorbutic principle early in the eighteenth century. Further, Lunin (1881) clearly recognized that small quantities of unknown substances were essential to life, and Pekelharing (1905) demonstrated the existence of diseases due to dietary deficiency. Yet it was Hopkins (1912) who first realized the full significance of vitamins...

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ژورنال

عنوان ژورنال: Poultry Science

سال: 1946

ISSN: 0032-5791

DOI: 10.3382/ps.0250643