{{Cite journal| doi = 10.4414/smw.2017.14435| issn = 1424-3997 (Electronic) 0036-7672 (Linking)| volume = 147| pages = –14435| last1 = Maggio| first1 = A. B. R.| last2 = Vuistiner| first2 = P.| last3 = Crettenand| first3 = A.| last4 = Tabin| first4 = R.| last5 = Martin| first5 = X. E.| last6 = Beghetti| first6 = M.| last7 = Farpour-Lambert| first7 = N. J.| last8 = Deriaz| first8 = O.| title = Adapting the "Chester step test" to predict peak oxygen uptake in children| journal = Swiss Med Wkly| date = 2017-06-22| pmid = 28634968}}