Effect of deficiencies of certain B vitamins and ascorbic acid on absorption of vitamin B12.
D000042:Absorption; D001205:Ascorbic Acid; D001206:Ascorbic Acid Deficiency; D005492:Folic Acid; D006801:Humans; D010205:Pantothenic Acid; D014805:Vitamin B 12; D026681:Vitamin B 6 Deficiency; D014803:Vitamin B Complex
D014803:Vitamin B Complex; D010205:Pantothenic Acid; D005492:Folic Acid; D014805:Vitamin B 12; D001205:Ascorbic Acid
ABSORPTION; ASCORBIC ACID DEFICIENCY; FOLIC ACID; PANTOTHENIC ACID; PYRIDOXINE DEFICIENCY; VITAMIN B 12