End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
http://unionline.farafile.ir/file/31693/پاورپوینت-تغذیه-و-بیماریهای-گوارشی-از-منظر-طب-سنتی-ایران