title: [The Guerreiro-Machado test in patients with malignant neoplasms].
mesh_terms: D014355:Chagas Disease / Q000150:complications*; D003168:Complement Fixation Tests; D006801:Humans; D009369:Neoplasms / Q000150:complications*
vernacular_title: Reação de Guerreiro e Machado em portadores de neoplasias malignas.