VITAMIN B₁₂ ASSIMILATION FROM CHICKEN MEATDOSCHERHOLMEN A; MCMAHON J; RIPLEY D et al.1978; AMER. J. CLIN. NUTRIT.; USA; DA. 1978; VOL. 31; NO 5; PP. 825-830; BIBL. 29 REF.Article

Vitamin B₁₂ bioavailability from egg yolk and egg white: relationship to binding proteinsLEVINE, A. S; DOSCHERHOLMEN, A.The American journal of clinical nutrition. 1983, Vol 38, Num 3, pp 436-439, issn 0002-9165Article

PRACTICAL APPLICATION OF A SIMPLIFIED VITAMINB₁₂ RADIOASSAY = APPLICATION PRATIQUE D'UN DOSAGE RADIOMETRIQUE SIMPLIFIE DE LA VITAMINEB12SHAFER RB; RIPLEY D; MCMAHON J et al.1974; J. NUCL. MED.; U.S.A.; DA. 1974; VOL. 15; NO 8; PP. 688-692; BIBL. 9REF.Article

RADIOACTIVE VITAMINE B₁₂ ABSORPTION STUDIES: POPULATION DISTRIBUTION OF PLASMA B₁₂ ABSORPTION AND SERUM B₁₂ = ETUDE DE L'ABSORPTION DE LA VITAMINE B12 RADIOACTIVE: DISTRIBUTION DANS LA POPULATION DE L'ABSORPTION DE LA B12 PAR LE PLASMA ET DE LA B12 DU SERUMSHAFER RB; SWAIM WR; RIPLEY D et al.1972; PROC. SOC. EXPER. BIOL. MED.; U.S.A.; DA. 1972; VOL. 141; NO 1; PP. 249-252; BIBL. 5 REF.Serial Issue