PT - JOURNAL ARTICLE AU - K Hanaoka AU - M Ohtani AU - H Toyooka AU - S Dohi AU - K Ghazisaidi AU - A Taub AU - L M Kitahata TI - The relative contribution of direct and supraspinal descending effects upon spinal mechanisms of morphine analgesia. DP - 1978 Nov 01 TA - Journal of Pharmacology and Experimental Therapeutics PG - 476--484 VI - 207 IP - 2 4099 - http://jpet.aspetjournals.org/content/207/2/476.short 4100 - http://jpet.aspetjournals.org/content/207/2/476.full SO - J Pharmacol Exp Ther1978 Nov 01; 207