title: [Comparison of climacteric syndrome symptoms among perimenopausal women from Mexico City and one Zapotec community of Oaxaca, Mexico].
authors.affiliation: Unidad Médica de Alta Especialidad, Hospital de Ginecoobstetricia Luis Castelazo Ayala, México, DF. scarranzal@mexis.com
authors.forename: Sebastián
authors.initials: S
authors.lastname: Carranza-Lira
authors.forename: Marco Antonio
authors.initials: MA
authors.lastname: Flores-Miranda
authors.forename: Irán
authors.initials: I
authors.lastname: Gómez-Brigada