TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 1980 mg/kg TOXIC EFFECTS : Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic) REFERENCE : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 37,678,1982