Vitamin B 12 malabsorption in chronic pancreatic insufficiency.

Administration, Oral Antibodies/analysis Bacteria/isolation & purification Calcium/analysis Chronic Disease Cobalt Isotopes Feces/analysis Hemoglobins/analysis Humans Hydrogen-Ion Concentration Ileum Intestinal Absorption/drug effects Intestinal Secretions/analysis Intrinsic Factor/analysis Jejunum/microbiology Lipid Metabolism Lipids/analysis Malabsorption Syndromes/etiology Pancreas/analysis Pancreatic Diseases/complications,metabolism Pancreatic Extracts/pharmacology Vitamin B 12/administration & dosage,blood,metabolism,urine

Antibodies Cobalt Isotopes Hemoglobins Lipids Pancreatic Extracts Intrinsic Factor Vitamin B 12 Calcium