Hellow guys, Welcome to my website, and you are watching Доклад Балась А.Н. на конференции пульмонологов 25.11.20. and this vIdeo is uploaded by Alexey Balas at 2020-11-26T03:06:14-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.