title: Spastic paraparesis as a manifestation of metabolic vitamin B12 deficiency: a case report.
authors.forename: S-H
authors.initials: SH
authors.lastname: Cheng
authors.forename: M-H
authors.initials: MH
authors.lastname: Chang
authors.forename: B-W
authors.initials: BW
authors.lastname: Soong
authors.forename: C-W
authors.initials: CW
authors.lastname: Chen
authors.forename: Y-C
authors.initials: YC
authors.lastname: Lee
mesh_terms: D000328:Adult; D014676:Diet, Vegetarian; D019054:Evoked Potentials, Motor / Q000502:physiology; D006710:Homocysteine / Q000097:blood; D006801:Humans; D008297:Male; D020336:Paraparesis, Spastic / Q000209:etiology* / Q000503:physiopathology; D014805:Vitamin B 12 / Q000378:metabolism*; D014806:Vitamin B 12 Deficiency / Q000150:complications* / Q000503:physiopathology
chemical_list: D006710:Homocysteine; D014805:Vitamin B 12