title: [Respiratory response to methacholine in the chronic form of Chagas disease. Preliminary results and spirographic study].
mesh_terms: D000328:Adult; D014355:Chagas Disease / Q000188:drug therapy*; D002908:Chronic Disease; D006801:Humans; D008688:Methacholine Compounds / Q000494:pharmacology*; D008875:Middle Aged; D012129:Respiratory Function Tests
chemical_list: D008688:Methacholine Compounds
vernacular_title: Resposta ventilatória à metacolina na forma crónica da doença de DChagas. Resultados preliminares de estudo espirográfico.