title: Vitamin B12 deficiency presenting with severe pseudoathetosis of upper limbs.
authors.forename: S B
authors.initials: SB
authors.lastname: Blunt
authors.forename: M
authors.initials: M
authors.lastname: Silva
authors.forename: C
authors.initials: C
authors.lastname: Kennard
authors.forename: R
authors.initials: R
authors.lastname: Wise
mesh_terms: D000368:Aged; D001264:Athetosis / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D008297:Male; D010292:Paresthesia / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D011434:Proprioception; D013122:Spinal Diseases / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D014806:Vitamin B 12 Deficiency / Q000150:complications*