Źródło:
Dr. Sasha Druskin: “Prostate Health Index Densisty improves detection of clinically significant prostate cancer”. BJUIjournal (Diciembre, 2017). Available at: https://www.youtube.com/watch?v=AWxIiBHuloM
Prawa autorskie do muzyki:
Meditation by Silent Partner from YouTube Audio Library
PP-MCM-POL-0348