Bowyer, A <br/><br/>
The investigation of a prolonged APTT with specific clotting factor assays is unnecessary if an APTT with Actin FS is normal.  [electronic resource] 

 -  International journal of laboratory hematology  Apr 2011 
 - 212-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1751-553X 
<br/><br/><label>Standard No.: </label>10.1111/j.1751-553X.2010.01266.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Actins--blood<br/>Algorithms<br/>Blood Coagulation Disorders--blood<br/>Blood Coagulation Factors<br/>Humans<br/>Partial Thromboplastin Time