Mayer, D J <br/><br/>
Stimulation-produced analgesia: development of tolerance and cross-tolerance to morphine.  [electronic resource] 

 -  Science (New York, N.Y.)  May 1975 
 - 941-3 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.1094537  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesia<br/>Animals<br/>Brain--drug effects<br/>Dose-Response Relationship, Drug<br/>Drug Tolerance<br/>Electric Stimulation<br/>Electrodes, Implanted<br/>Humans<br/>Male<br/>Mesencephalon--physiology<br/>Morphine--pharmacology<br/>Morphine Dependence<br/>Rats<br/>Stereotaxic Techniques