Absorption tests with natural folate material in controls and in gastrectomized patients.
D001835:Body Weight; D005260:Female; D005492:Folic Acid / Q000378:metabolism*; D005494:Folic Acid Deficiency / Q000150:complications*; D005743:Gastrectomy / Q000009:adverse effects*; D005750:Gastric Juice; D006454:Hemoglobins; D006801:Humans; D007408:Intestinal Absorption; D008110:Liver Extracts / Q000378:metabolism; D008297:Male; D008875:Middle Aged
D006454:Hemoglobins; D008110:Liver Extracts; D005492:Folic Acid