Barrantes, A <br/><br/>
[Program of quality control of prothrombin time. National survey on human resources, management of samples and ways of carrying out the coagulation tests in the laboratory].  [electronic resource] 

 -  Sangre  1979 
 - 349-57 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-4355 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Costa Rica<br/>Humans<br/>Indicators and Reagents--standards<br/>Laboratories--standards<br/>Methods<br/>Prothrombin Time<br/>Specimen Handling--standards<br/>Workforce