 Magnesium and malic acid supplement for fibromyalgia - MedwaveKey Words: Fibromyalgia, magnesium, malic acid, Epistemonikos, GRADEAuthors: Isadora Ferreira1,2, Ángela Ortigoza2,3, Philippa Moore2,3Citation: Ferreira I, Ortigoza A, Moore P. Magnesium and malic acid supplement for fibromyalgia. Medwave 2019;194:e7632 doi: 10.5867medwave.2019.04.7632Submission date: 3062018Acceptance date: 1122019Publication date: 2852019 