title: Association between myasthenia gravis and systemic lupus erythematosus: three case reports and review of the literature: comments on the article by I Castrejón et al.
authors.forename: S J
authors.initials: SJ
authors.lastname: Park
authors.forename: J I
authors.initials: JI
authors.lastname: Shin
mesh_terms: D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008297:Male; D009157:Myasthenia Gravis / Q000150:complications*