Busy affairs, rapid changes and fierce competition make more and more modern people lack such elemen...
The appearance of the pill box is small and delicate, and the thin and flat disc design gives people...
Weekend is coming! Have a great weekend! Let's relax today, it's quiz time!
Chest piece:stainless steel or Aluminum or Aluminium alloy or Zinc alloy
Check whether the stethoscope is damaged before use to avoid misdiagnosis
In general, it is recommended to take blood pressure measurements in the morning and evening. After...