B12 activity of the urine of normal subjects and of patients with pernicious anemia following oral and parenteral administration of the vitamin.
CONLEY
C L
CL
LANG
C A
CA
CHOW
B F
BF
ELLICOTT
C E
CE
D000740:Anemia; D000752:Anemia, Pernicious; D001826:Body Fluids; D014556:Urine; D014805:Vitamin B 12; D014815:Vitamins
D014815:Vitamins; D014805:Vitamin B 12
ANEMIA, PERNICIOUS; URINE; VITAMIN B12