title: Like the wings of a butterfly--taking your BIA exam.
authors.forename: E
authors.initials: E
authors.lastname: Vazquez
mesh_terms: D001823:Body Composition; D002100:Cachexia / Q000150:complications / Q000175:diagnosis*; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D015431:Weight Loss