For citations:

Santi D., Granata A., Pignatti E., Trenti T., Roli L., Bozic R., Zaza S., Carani C., Magnani E., Simoni M., Rochira V. Effects of chronic administration of the phosphodiesterase inhibitor Vardenafil on serum levels of adrenal and testicular steroids in men with type 2 diabetes mellitus. Problems of Endocrinology. 2016;62(5):39-40. https://doi.org/10.14341/probl201662539-40