Hellow guys, Welcome to my website, and you are watching Сахарный диабет. Как правильно колоть инсулин? Врач эндокринолог, диетолог Ольга Павлова.. and this vIdeo is uploaded by Ольга Павлова at 2019-10-23T09:50:30-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.