Low Levels of 25-hydroxyvitamin D3 and 1,25-dihydroxyvitamin D3 in Patients with Newly Diagnosed Type 1 Diabetes - Pozzilli, P; Manfrini, S; Crinò, A; Picardi, A; Leomanni, C; Cherubini, V; Valente, L; Khazrai, M; Visalli, N; null (Hormone and Metabolic Research, 2005)