title: Methods questioned in Sure-Gait study.
authors.forename: D
authors.initials: D
authors.lastname: Martin
mesh_terms: D006801:Humans; D008433:Mathematics; D010100:Oxygen / Q000032:analysis*; D010101:Oxygen Consumption; D012129:Respiratory Function Tests / Q000592:standards*
chemical_list: D010100:Oxygen