clearance studies. J. Clin. Investig. 41:1263-1276. 3. Herbert, V. (1962) Experimental nutritional folate deficiency in man. Transactions of the Association of American Physicians 75: 307-320. Herbert, V., Baker, H., Frank, O., Pasher, I., Sobotka, H. & Wasserman, L. R. (1960) The measurement of folic acid activity in serum: a diagnostic aid in the differentiation of the megaloblastic anaemias. Blood 15:228-235. Waxman, S., Schreiber, C. & Herbert, V. (1971) Radioisotopic assay for measurement of serum folate levels. Blood 38:219-228. Herbert, V. & Gottlieb, C. W. (1966) Haemoglobin-coated charcoal assay for serum vitamin in B-12. Blood 28:130-132. Das, K. C. & Herbert, V. (1978) The lymphocyte as a marker of past nutritional status: persistence of abnormal lymphocyte deoxyuridine (dU) suppression test and chromosomes in patients with past deficiency of folate and vitamin B-12. British Journal of Haematology 38: 219-233. Herbert, V. (1981). Nutrition Cultism. The Western Journal of Medicine 135 (3): 252–256. Herzlich, B. & Herbert, V. (1988) Depletion of serum holotranscobalamin II. An early sign of negative vitamin B-12 balance. Laboratory Investigation 58: 332–337. References External links Victor Herbert, MD, 1927-2002 1927 births 2002 deaths American hematologists American skeptics Critics of alternative medicine Scientists from New York City