Research ArticleArticle
AGONIST AND ANTAGONIST INTERACTIONS OF OPIOIDS ON ACETIC ACID-INDUCED ABDOMINAL STRETCHING IN MICE
ROBERT I. TABER, DOROTHY D. GREENHOUSE, JILL K. RENDELL and SAMUEL IRWIN
Journal of Pharmacology and Experimental Therapeutics September 1969, 169 (1) 29-38;