North, R A <br/><br/>
Tetrahydroisoquinolines (TIQs) do not act on opiate receptors in the guinea-pig ileum.  [electronic resource] 

 -  European journal of pharmacology  May 1981 
 - 489-93 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0014-2999 
<br/><br/><label>Standard No.: </label>10.1016/0014-2999(81)90194-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acetylcholine--metabolism<br/>Animals<br/>Dose-Response Relationship, Drug<br/>Guinea Pigs<br/>Ileum--drug effects<br/>In Vitro Techniques<br/>Isoquinolines--pharmacology<br/>Muscle Contraction--drug effects<br/>Myenteric Plexus--drug effects<br/>Naloxone--pharmacology<br/>Receptors, Opioid--drug effects<br/>Salsoline Alkaloids--pharmacology<br/>Tetrahydroisoquinolines