Zhu, Y <br/><br/>
Retention of supraspinal delta-like analgesia and loss of morphine tolerance in delta opioid receptor knockout mice.  [electronic resource] 

 -  Neuron  Sep 1999 
 - 243-52 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0896-6273 
<br/><br/><label>Standard No.: </label>10.1016/s0896-6273(00)80836-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesia<br/>Analgesics, Opioid--administration & dosage<br/>Animals<br/>Drug Tolerance<br/>Enkephalin, D-Penicillamine (2,5)---administration & dosage<br/>Exons<br/>Gene Deletion<br/>Gene Targeting<br/>Injections, Intraventricular<br/>Injections, Spinal<br/>Mice<br/>Mice, Knockout<br/>Morphine<br/>Oligopeptides--administration & dosage<br/>Receptors, Opioid, delta--genetics<br/>Spinal Cord--drug effects<br/>Tritium