title: Standardized phase angle indicates nutritional status in hospitalized preoperative patients.
authors.affiliation: Postgraduate Program in Nutrition, Federal University of Santa Catarina, Florianópolis, SC, Brazil. thianecardinal@yahoo.com.br
authors.forename: Thiane R
authors.initials: TR
authors.lastname: Cardinal
authors.forename: Elisabeth
authors.initials: E
authors.lastname: Wazlawik
authors.forename: João Luiz
authors.initials: JL
authors.lastname: Bastos
authors.forename: Lívia M
authors.initials: LM
authors.lastname: Nakazora
authors.forename: Lisiane
authors.initials: L
authors.lastname: Scheunemann