title: Definition of First-Line Endocrine Therapy for Hormone Receptor-Positive Advanced Breast Cancer.
authors.affiliation: Instituto do Câncer, Sistema de Saúde Mãe de Deus, Porto Alegre, Brazil.
authors.forename: Tomás
authors.initials: T
authors.lastname: Reinert
authors.affiliation: Pontifical Catholic University of Rio Grande do Sul School of Medicine, Porto Alegre, Brazil chbe@via-rs.net.
authors.forename: Carlos H
authors.initials: CH
authors.lastname: Barrios
mesh_terms: D018931:Antineoplastic Agents, Hormonal; D001943:Breast Neoplasms; D006801:Humans; D011960:Receptors, Estrogen
chemical_list: D018931:Antineoplastic Agents, Hormonal; D011960:Receptors, Estrogen