Yang, S F <br/><br/>
[A comparison of patient-controlled analgesia with traditional intramuscular administration for postoperative pain relief].  [electronic resource] 

 -  Ma zui xue za zhi = Anaesthesiologica Sinica  Jun 1991 
 - 610-5 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesia, Patient-Controlled<br/>Female<br/>Humans<br/>Injections, Intramuscular<br/>Male<br/>Meperidine--administration & dosage<br/>Pain, Postoperative--drug therapy