aPTT &#x7C; Control &#x7C; Blood &#x7C; Coagulation
aptt &#x7c; control &#x7c; blood &#x7c; coagulation
aPTT &#x7C; Control &#x7C; Blood &#x7C; Coagulation
aptt &#x7c; control &#x7c; blood &#x7c; coagulation