title: Low vitamin B-12 blood levels associated with faster progression to AIDS.
authors.forename: J S
authors.initials: JS
authors.lastname: James
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000097:blood* / Q000503:physiopathology; D018791:CD4 Lymphocyte Count; D015331:Cohort Studies; D018450:Disease Progression; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D014805:Vitamin B 12