Research ArticleArticle
Comparing the Subjective, Psychomotor and Physiological Effects of Intravenous Pentazocine and Morphine in Normal Volunteers
James P. Zacny, Joanna L. Hill, Matthew L. Black and Parvine Sadeghi
Journal of Pharmacology and Experimental Therapeutics September 1998, 286 (3) 1197-1207;