EFFECT OF LITTER SIZE ON MILK YIELD IN THE RAT = EFFET DE LA TAILLE DES PORTEES SUR LA PRODUCTION DE LAIT CHEZ LA RATTEMORAG M; POPLIKER F; YAGIL R et al.1975; LAB. ANIMALS; G.B.; DA. 1975; VOL. 9; NO 1; PP. 43-47; BIBL. 9REF.Article

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