+Platelets are tiny, anucleated cell fragments circulating in the [Blood](/wiki/blood). They are essential for [Hemostasis](/wiki/hemostasis), rushing to form a plug and initiate blood clotting when a [Blood Vessel](/wiki/blood-vessel) is injured, thereby preventing excessive bleeding.
+## See also
+- [Coagulation](/wiki/coagulation)
+- [Cell](/wiki/cell)
+- [Plasma](/wiki/plasma)
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