title: [Folic acid and vitamin B12 absorption in the study of megaloblastic anemia].
mesh_terms: D000328:Adult; D000748:Anemia, Macrocytic / Q000378:metabolism*; D000749:Anemia, Megaloblastic / Q000378:metabolism*; D005260:Female; D005492:Folic Acid / Q000378:metabolism*; D006801:Humans; D007408:Intestinal Absorption; D008297:Male; D008875:Middle Aged; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D005492:Folic Acid; D014805:Vitamin B 12
vernacular_title: La absorción de ácido fólico y de vitamina B12 en el estudio de las anemias megaloblásticas