Palmer, R N <br/><br/>
Incidence of unwanted effects of dihydrocodeine bitartrate in healthy volunteers.  [electronic resource] 

 -  Lancet (London, England)  Sep 1966 
 - 620-1 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0140-6736 
<br/><br/><label>Standard No.: </label>10.1016/s0140-6736(66)91929-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Clinical Trials as Topic<br/>Codeine--adverse effects<br/>Constipation<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Tartrates--adverse effects<br/>Vertigo