Watkins, L R <br/><br/>
Involvement of spinal opioid systems in footshock-induced analgesia: antagonism by naloxone is possible only before induction of analgesia.  [electronic resource] 

 -  Brain research  Jun 1982 
 - 309-26 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0006-8993 
<br/><br/><label>Standard No.: </label>10.1016/0006-8993(82)90314-6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesia<br/>Animals<br/>Electroshock<br/>Forelimb<br/>Hindlimb<br/>Injections, Spinal<br/>Male<br/>Naloxone--administration & dosage<br/>Rats<br/>Rats, Inbred Strains<br/>Spinal Cord--drug effects