Hellow guys, Welcome to my website, and you are watching Врачи, которые рисковали своей жизнью, ради науки #историческиефакты #эксперименты #наука #истории. and this vIdeo is uploaded by Дана Бикназарова. Непридуманные истории at 2024-08-06T11:32:41-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.