Hellow guys, Welcome to my website, and you are watching आवाज का दब जाना क्या है कारण ? || LARYNGITIS CAUSES.. and this vIdeo is uploaded by The Gastro Liver Hospital Kanpur at 2020-09-15T04:48:54-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.