Diagnostic cut-offs of 17-hydroxyprogesterone by LC-MS/MS in children with non-classical congenital adrenal hyperplasia. - Bizzarri C; Chioma L; Bottaro G; Paone L; Todisco T; Chiarito M; Surace C; Porzio O; D'Alessandro A; Ravà L; Cappa M (Journal of endocrinological investigation, 2025)