Sweat chloride assay by inductively coupled plasma mass spectrometry: a confirmation test for cystic fibrosis diagnosis. - Marvelli, Antonella; Campi, Beatrice; Mergni, Gianfranco; Di Cicco, Maria Elisa; Turini, Paola; Scardina, Paolo; Zucchi, Riccardo; Pifferi, Massimo; Taccetti, Giovanni; Paolicchi, Aldo; la Marca, Giancarlo; Saba, Alessandro (Analytical & Bioanalytical Chemistry, 2020)