Escortell-Mayor, E <br/><br/>
[Calculation of the number of terminally ill patients through their use of opioid analgesics and tumor mortality].  [electronic resource] 

 -  Atencion primaria  Feb 2006 
 - 88-94 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0212-6567 
<br/><br/><label>Standard No.: </label>10.1157/13084486  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesics, Opioid--therapeutic use<br/>Drug Utilization<br/>Humans<br/>Models, Statistical<br/>Neoplasms--drug therapy<br/>Terminal Care--statistics & numerical data<br/>Terminally Ill--statistics & numerical data