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://datajoo.farafile.ir/file/28375/پاورپوینت-معرفی-سیستم-های-پشتیبانی-از-تصمیم-در-پزشکی-(cdss)