Dagnelie, P.C.; e.a. ~ Increased risk of vitamin B12 and iron deficiency in infants on macrobiotic diets. American Journal of Clinical Nutrition. 1989a; 50: 818 - 824.
Dagnelie, P.C.; e.a. ~ Stunting and nutrient deficiencies in children on alternative diets. Acta Pediatrica Scandinavica Supplement. 1991b; 374: 111 - 118.
Dagnelie, P.C.; e.a. ~ Vitamin B12 from algae appears not to be bio-available. American Journal of Clinical Nutrition. 1991a; 53: 695 - 7.
Dagnelie, P.C.; Staveren, W. A. van; Roos, A.H.; Tuinstra, L.G.; Burema, J. ~ Nutrients and contaminants in human milk from mothers on macrobiotic and omnivorous diets. European Journal of Clinical Nutrition. 1992; 46 (5): 355 - 366.
Dagnelie, P.C. ~ Nogmaals: vitamine B12. Leven en laten leven. 1989b (nov).
Dagnelie, P.C. ~ Nutritional status and growth of children on macrobiotic diets. A population-based study. Proefschrift. Wageningen november 1988.
Dagnelie, P.C. ~ Vitamine B12: een kleine stof met grote gevolgen.
Dagnelie, P.C. ~ Voedingsinterventie en follow-up onderzoek bij macrobiotisch gevoede kinderen van 1 tot 2 jaar. Nederlands Tijdschrift voor de Geneeskunde. 1990; 134 (7): 341 - 345.
Dalderup, C.B.M ~ Vitamins. In: Side effects of drugs. ed. Meyler, L.; Herxheimer, A. 1968 - 1971; volume vII: pp 507 - 515.
Daniels, H.J. ~ Some factors influencing vitamin B12 production by Pseudomonas denitrificans. Canadian Journal of Microbiology. 1970; 16: 809 - 815.
Darby, W.J.; e.a. ~ Vitamin B12 requirement of adult man. American Journal of Medicine. 1958; 25: 726 - 732.
Das Gupta, C.R.; Chatterjea, J.B.; Basu, P. ~ Vitamin B12 deficiency in nutritional macrocytic anemia. British Medical Journal. 1953; 2: 645 - 649.
Davis, J.R. Jr.; e.a. ~ Nutritional vitamin B12 deficiency in infants. American Journal of Diseases of Children. 1981; 135: 566 - 567.
Davitamon 10, Postbus 69014, 3002 AA Rotterdam.
Day, P.L.; e.a. ~ Procarcinogenic effect of vitamin B12 in p-dimethyl-aminozobenzene-fed rats. Proceedings of the Society for Experimental and biological Medicine. 1950; 74: 854 - 855.
Dayan, A.D.; Ramsey, R.B. ~ An inborn error of vitamin B12 metabolism associated with cellular deficiency of coenzyme forms of the vitamin. Journal of Neurological Sciences. 1974; 23: 117 - 128.
Deacon, R.; e.a. ~ Vitamin B12 is not due to failure to methylate myelin basic protein. Journal of Neurological Sciences. 1986; 72 (1): 113 - 117.
Dean, R.F.A. ~ Plant proteins in child feeding. Medical Research Council Special Report Series. 1953; no. 279, HMSO. London.
Dean, R.F.A. ~ The nutritional adequacy of a vegetable substitute for milk. British Journal of Haematology. 1951; 5: 269.
Demain, A.L.; e.a. ~ Specificity of the stimulatory effect of betaine on the vitamin B12 fermentation. Nature. 1968; 220: 1324.
Depuis, H.M.; e.a.. ~ DNA-diagnostiek. Stichting Biowetenschappen en Maatschappij, Maastricht. Informatiecentrum Natuur en Techniek, 1989. ISBN 90-70157-90-x.
Dietzel, Michiel ~ Concept: Informatie met betrekking tot vitamine B12. 1991.
Djurtoft, R. ~ Increase of some B12 vitamins, including B12, during fermentation of tempeh, produced from cowpeas or soy beans. Journal of Plant Foods. 1983; 5: 135 - 141.
Doig, R.K. ~ Discussion: gastric biopsy and the investigation of the megaloblastic anemias. Proceedings of the Royal Society of London-Biological Sciences. 1954; 47: 423 - 424.
Dokumenta Geigy ~ Scientific Tables. Water soluble vitamins: vitamin B group: COBALAMINS. 1962: 463.
Domisse, J. ~ Subtle vitamin B12 deficiency and psychiatry: a largely unnoticed but devastating relation ship. Medical Hypotheses. 1991; 34 (2): 131 - 140.
Donaldson, Robert M. ~ Normal bacterial population of the intestine and their relation to intestinal function. New England Journal of Medicine. 1964: 1050 - 1056.
Donath, W.F.; e.a. ~ Gezondheid, voeding en veganisme. Voeding. 1953; 14: 153.
Dong, A.; Scott, S.C. ~ Serum vitamin B12 and blood cell values in vegetarians. Annales of Nutrition and Metabolism. 1982; 26: 209 - 216.
Doscherholmen, A.; McMahon, J.; Ripley, D. ~ Inhibitory effect of eggs on vitamin B12 absorption: discription of simple ovabumin 57Co-vitamin B12 absorption test. British Journal of Haematology. 1976; 33: 261 - 272.
Doscherholmen, A.; Swaim, W.R. ~ Impaired assimilation of egg 57Co vitamin B12 in patients with hypochlorhydria and achlorhydria and after gastric resection. Gastroenterology. 1973; 64: 913 - 919.
Doyle, J.J.; e.a. ~ Nutritional vitamin B12 deficiency in infancy: three case reports and a review of the literature. Pediatric Hematology and Oncology. 1989: 6: 161 - 172.
Drug and Therapeutics Bulletin Drug-induces gout. Drug and Therapeutics Bulletin. 1975; 13 (19): 73.
Duda, J.; Pedziwilk, Z.; Zodrow, K. ~ Studies on the vitamin B12 content of the leguminous plants. Acta Microbiologica Polonica. 1967; 6: 233 - 238.
Duffield, J.I.; Phillips, E.; e.a. ~ Demyelinisation in the spinal cord of vitamin B12 deficient fruit bats. Comparative Biochemistry and Physiology (C). 1990; 96C: 291 - 297.
Dugois, P.; e.a. ~ Acnés z la vitamine B12. Bulletin de la Société Française de Dermatologie et de Syphilographie. 1969; 76: 382.
Dukes, M.N.G. & van Dijke, C.P.H. ~ Bijwerkingen van geneesmiddelen. Een bewerking voor de medische praktijk van Meyler's Side effects of drugs. Vertaling uit het Engels. Elsevier, Amsterdam 1984. ISBN 90-10-04524-2.
Dunnung, A.J. ~ Veganistische moeder kreeg baby met ernstige bloedarmoede. Elseviers Magazine. September 1978.
Dupre, A.; e.a. ~ Vitamin B12 induced acne. Cutis. 1979; 24: 210 - 211.
Dwyer, W.; Dietz, G.; Hass, G.; Suskind, R. ~ American Journal of Diseases of Children. 1979; 133: 134.
Dyke, W.J.C.; e.a. ~ Bacterial synthesis of vitamin B12 in the alimentary
tract. Lancet. 1950; 1: 486 - 488.