Nimmo, A <br/><br/>
Solving the problems with patient controlled analgesia.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Apr 1992 
 - 1113 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0959-8138 
<br/><br/><label>Standard No.: </label>10.1136/bmj.304.6834.1113-a  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesia, Patient-Controlled--standards<br/>Equipment Design<br/>Humans<br/>Infusion Pumps