Vitamin B12 deficiency.
Nakamura
Ken
K
San Francisco, CA, USA.
Mukherjee
Pratik
P
Swanson
Raymond A
RA
D014676:Diet, Vegetarian / Q000009:adverse effects; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged; D013904:Thoracic Vertebrae / Q000473:pathology; D014806:Vitamin B 12 Deficiency / Q000209:etiology / Q000473:pathology*