Odom D, Mladsi D, Purser M, Kaye JA, Palaka E, Charter A, Jensen JA, Sellami D. A matching-adjusted indirect comparison of sonidegib and vismodegib in advanced basal cell carcinoma. J Skin Cancer. 2017;2017:6121760. doi: 10.1155/2017/6121760
Derby CA, Araujo AB, Johannes CB, Feldman HA, McKinlay JB. Measurement of erectile dysfunction in population-based studies: the use of a single question self-assessment in the Massachusetts Male Aging Study. Int J Impot Res. 2000 Aug 1;12(4):197-204.