Most people don't know their blood type, but there are a few ways you can find out. Here's what experts suggest.

The properties of the blood and the ease of its retrieval make it a useful source for doctors to analyze to measure specific features of homeostasis within patients. This allows for accurate diagnosis ...

In addition to the cost, the excessive overuse of laboratory testing causes patient discomfort and can lead to hospital-acquired anemia, which results in additional testing, prolonged hospitalizations ...