Minerva endocrinologica (Testo stamp.) 45 (2020): 172–180. doi:10.23736/S0391-1977.20.03161-2 info:cnr-pdr/source/autori:Aludwan, Mahmoud; Kobyliak, Nazarii; Abenavoli, Ludovico; Kyriienko, Dmytro; Fagoonee, Sharmila; Pellicano, Rinaldo; Komisarenko, Iuliia/titolo:Vitamin D3 deficiency is associated with more severe insulin resistance and metformin use in patients with type 2 diabetes/doi:10.23736%2FS0391-1977.20.03161-2/rivista:Minerva endocrinologica (Testo stamp.)/anno:2020/pagina_da:172/pagina_a:180/intervallo_pagine:172–180/volume:45