title: Commentary on supramaximal verification of peak oxygen uptake in adolescents with cystic fibrosis.
authors.affiliation: Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania College of Health Professions and Social Work Temple University, Philadelphia, Pennsylvania, USA.
authors.forename: Daniel
authors.initials: D
authors.lastname: Malone
authors.forename: Carole A
authors.initials: CA
authors.lastname: Tucker
mesh_terms: D000293:Adolescent; D002983:Clinical Competence; D003550:Cystic Fibrosis / Q000473:pathology*; D015444:Exercise; D017079:Exercise Tolerance; D006305:Health Status Indicators; D006801:Humans; D010101:Oxygen Consumption; D012129:Respiratory Function Tests