TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 10900 mg/kg TOXIC EFFECTS : Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression Gastrointestinal - hypermotility, diarrhea REFERENCE : OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 24,599,1982