Fuentes, V O <br/><br/>
The production of morphine tolerance and physical dependence by the oral route in the rat. A comparative study.  [electronic resource] 

 -  Psychopharmacology  Sep 1978 
 - 65-9 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0033-3158 
<br/><br/><label>Standard No.: </label>10.1007/BF00428032  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administration, Oral<br/>Animals<br/>Body Weight--drug effects<br/>Drinking Behavior--drug effects<br/>Drug Tolerance<br/>Feeding Behavior--drug effects<br/>Female<br/>Humans<br/>Injections, Intraperitoneal<br/>Morphine--administration & dosage<br/>Morphine Dependence--etiology<br/>Rats<br/>Time Factors