title: Serum levels of vitamin B12 (cobalamin) in fibromyalgia.
authors.affiliation: Rheumatology Division, Aliança Medical Center, Rua das Violetas, 42, ap. 502, Pituba, Salvador, BA, 41810-080, Brazil. jotafc@gmail.com.|Rheumatology Division, SOS Vida Outpatient Clinic, Salvador, BA, Brazil. jotafc@gmail.com.|Federal University of Bahia, Salvador, Brazil. jotafc@gmail.com.
authors.forename: Jozélio Freire
authors.identifier: http://orcid.org/0000-0002-7957-0844
authors.initials: JF
authors.lastname: de Carvalho
authors.affiliation: Rheumatology Division, SOS Vida Outpatient Clinic, Salvador, BA, Brazil.
authors.forename: Daisy Naiana Freitas
authors.initials: DN
authors.lastname: Silva
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005356:Fibromyalgia / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D014805:Vitamin B 12