[Vitamin B12 deficiencies in adults: current data].
Andrès
E
E
Noël
E
E
Kaltenbach
G
G
Noblet-Dick
M
M
D000328:Adult; D005602:France; D006801:Humans; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy