TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 97 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - coma REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 33,239,1970