Citation: W. Piotrowski et al., EFFECTS OF THE NO SYNTHASE INHIBITORS N-OMEGA-NITRO-L-ARGININE METHYL-ESTER, 7-NITRO-INDAZOLE AND RELATED NITRO-INDAZOLES ON NANC RESPONSESOF GUINEA-PIG ISOLATED TAENIA-CECI, British Journal of Pharmacology, 112, 1994, pp. 210000058-210000058