{{Cite journal| doi = 10.1371/journal.pone.0253975| issn = 1932-6203 (Electronic) 1932-6203 (Linking)| volume = 16| issue = 7| pages = –0253975| last1 = Rousson| first1 = V.| last2 = Ackermann| first2 = D.| last3 = Ponte| first3 = B.| last4 = Pruijm| first4 = M.| last5 = Guessous| first5 = I.| last6 = d'Uscio| first6 = C. H.| last7 = Ehret| first7 = G.| last8 = Escher| first8 = G.| last9 = Pechere-Bertschi| first9 = A.| last10 = Groessl| first10 = M.| last11 = Martin| first11 = P. Y.| last12 = Burnier| first12 = M.| last13 = Dick| first13 = B.| last14 = Bochud| first14 = M.| last15 = Vogt| first15 = B.| last16 = Dhayat| first16 = N. A.| title = Sex- and age-specific reference intervals for diagnostic ratios reflecting relative activity of steroidogenic enzymes and pathways in adults| journal = PLoS One| date = 2021-07-09| pmid = 34237094}}