Oxygen uptake efficiency slope: a reliable surrogate parameter for exercise capacity in healthy and cardiac children?
Arthur GavottoD'arcy VandenbergheHamouda AbassiHelena HuguetValerie MacioceMarie-Christine PicotSophie GuillaumontStefan MateckiPascal AmedroPublished in: Archives of disease in childhood (2020)
NCT01202916.