Goitrous congenital hypothyroidism and hearing impairment associated with mutations in the TPO and SLC26A4/PDS genes - Pfarr, N; Borck, G; Turk, A; Napiontek, U; Keilmann, A; Müller-Forell, W; Kopp, P; Pohlenz, J (J Clin Endocrinol Metab, 2006)