preferred_name: aPTT.factor substitution &#x7C; Control &#x7C; Coagulation
preferred_name_lc: aptt.factor substitution &#x7c; control &#x7c; coagulation
label: aPTT.factor substitution &#x7C; Control &#x7C; Coagulation
label_lc: aptt.factor substitution &#x7c; control &#x7c; coagulation