Filippelli A, De Santis D, Mauro C, Molinario L, Addonizio P, De Paola C, Russo S
Institute of Pharmacology and Toxicology, 1st Faculty of Medicine and Surgery, University of Naples, Italy.
Pharmacol Res Commun. 1988 Dec;20(12):1093-4. doi: 10.1016/s0031-6989(88)80742-2.