Intestinal Absorption and Hepatic Uptake of Radioactive Vitamin B12 in Various Age Groups and the Effect of Intrinsic Factor Preparations

Uptake of radioactive vitamin B12 by the liver in humans: Test for measurement of intestinal absorption of vitamin B12 and intrinsic factor activity

George B. Jerzy Glass, Linn J. Boyd, Gerald A. Gellin et al. · Archives of Biochemistry and Biophysics · 1954 · 135 citations

Life Sciences, Nutrition, Nutritional Sciences +17

Studies of excretion (and absorption) of Co60 labeled vitamin B12 in pernicious anemia.

Heinle Rw, Welch Ad, Scharf et al. · PubMed · 1952 · 120 citations

Pharmacy, Nutritional Sciences, Pharmacokinetics +14

Determination of Gastric Acidity without Intubation by Use of Cation Exchange Indicator Compounds.

Harry L. Segal, L. L. Miller, John J. Morton · Experimental Biology and Medicine · 1950 · 69 citations

Medicine, Chemistry, Pharmacology +14

Intestinal Absorption of Vitamin B12 in Humans as Studied by Isotope Technic.

George B. Jerzy Glass, L. J. Boyd, Loukia Stephanson · Experimental Biology and Medicine · 1954 · 65 citations

Agriculture, Nutrition, Nutritional Sciences +17

Absorption of Radioactive Vitamin B12 after Total Gastrectomy

James A. Halsted, Marvin Gasster, Ernst J. Drenick · New England Journal of Medicine · 1954 · 40 citations

Life Sciences, Hematology, Physiology +17