Poller, L <br/><br/>
Measuring partial thromboplastin-time. An international collaborative study.  [electronic resource] 

 -  Lancet (London, England)  Oct 1976 
 - 842-6 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0140-6736 
<br/><br/><label>Standard No.: </label>10.1016/s0140-6736(76)91224-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blood Coagulation Disorders--blood<br/>Blood Coagulation Tests--methods<br/>Evaluation Studies as Topic<br/>False Negative Reactions<br/>False Positive Reactions<br/>Humans<br/>Indicators and Reagents<br/>International Cooperation<br/>Thromboplastin--analysis