Shimoyama, N <br/><br/>
Ketamine attenuates and reverses morphine tolerance in rodents.  [electronic resource] 

 -  Anesthesiology  Dec 1996 
 - 1357-66 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0003-3022 
<br/><br/><label>Standard No.: </label>10.1097/00000542-199612000-00017  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesia<br/>Analgesics, Opioid--administration & dosage<br/>Anesthetics, Dissociative--pharmacology<br/>Animals<br/>Drug Tolerance<br/>Injections, Spinal<br/>Injections, Subcutaneous<br/>Ketamine--pharmacology<br/>Male<br/>Mice<br/>Morphine--administration & dosage<br/>Rats<br/>Rats, Sprague-Dawley<br/>Receptors, N-Methyl-D-Aspartate--antagonists & inhibitors