title: A six-minute step test protocol for the investigation of dyspnea.
authors.affiliation: University of São Paulo, Ribeirão Preto School of Medicine, Ribeirão Preto, Brazil, University of São Paulo at Ribeirão Preto School of Medicine, Ribeirão Preto, Brazil.
authors.forename: Aline Aparecida
authors.initials: AA
authors.lastname: Simsic
authors.affiliation: University of São Paulo, Ribeirão Preto School of Medicine, Ribeirão Preto, Brazil, Graduate Program in Clinical Medicine, University of São Paulo at Ribeirão Preto School of Medicine, Physical Therapy Course, Ribeirão Preto, Brazil.
authors.forename: Ada Clarice
authors.initials: AC
authors.lastname: Gastaldi
authors.affiliation: University of São Paulo, Ribeirão Preto School of Medicine, Ribeirão Preto, Brazil, University of São Paulo at Ribeirão Preto School of Medicine, Ribeirão Preto, Brazil.
authors.forename: José
authors.initials: J
authors.lastname: Baddini-Martinez
mesh_terms: D000368:Aged; D000420:Albuterol / Q000627:therapeutic use; D001993:Bronchodilator Agents / Q000627:therapeutic use; D004417:Dyspnea / Q000175:diagnosis* / Q000188:drug therapy; D005080:Exercise Test / Q000379:methods*; D017079:Exercise Tolerance; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012129:Respiratory Function Tests; D013997:Time Factors
chemical_list: D001993:Bronchodilator Agents; D010919:Placebos; D000420:Albuterol