title: Rethinking exercise testing in children: a challenge.
authors.affiliation: Department of Pediatrics, Harbor-UCLA Medical Center, Torrance 90509, USA.
authors.forename: D M
authors.initials: DM
authors.lastname: Cooper
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004734:Energy Metabolism; D015444:Exercise / Q000502:physiology; D005080:Exercise Test / Q000379:methods; D017079:Exercise Tolerance; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D011659:Pulmonary Gas Exchange; D012016:Reference Values