Premaratne, U N <br/><br/>
A reliable method to retrieve accident & emergency data stored on a free-text basis.  [electronic resource] 

 -  Respiratory medicine  Feb 1997 
 - 61-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0954-6111 
<br/><br/><label>Standard No.: </label>10.1016/s0954-6111(97)90069-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asthma--epidemiology<br/>Databases, Factual<br/>Disease Outbreaks<br/>Emergencies<br/>Hospital Information Systems<br/>Humans<br/>Information Storage and Retrieval<br/>Sensitivity and Specificity<br/>United Kingdom