<P> There are various methods for determining the clotting time , the most common being the capillary tube method . It is affected by calcium ion levels and many diseases . Normal value of clotting time is 8 to 15 minutes . </P>
<P> There are various methods for determining the clotting time , the most common being the capillary tube method . It is affected by calcium ion levels and many diseases . Normal value of clotting time is 8 to 15 minutes . </P>
what is the normal clotting time for blood
what is the normal clotting time for blood
8 to 15 minutes
8 to 15 minutes