Velasco Díaz, L <br/><br/>
[The evaluation of unnecessary venous access ports in an emergency service].  [electronic resource] 

 -  Medicina clinica  Jan 2000 
 - 89-90 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-7753 
<br/><br/><label>Standard No.: </label>10.1016/s0025-7753(00)71201-2  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catheters, Indwelling--economics<br/>Chi-Square Distribution<br/>Costs and Cost Analysis<br/>Emergency Service, Hospital--economics<br/>Humans<br/>Random Allocation<br/>Retrospective Studies<br/>Spain