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.
急性膵炎の看護は絶食と補液の管理がポイントです【分かりやすく解説】 https://nursemans.com/what-a-acute-pancreatitis/