TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Human DOSE/DURATION : 1200 ug/kg/1W TOXIC EFFECTS : Behavioral - sleep Behavioral - hallucinations, distorted perceptions Behavioral - muscle weakness REFERENCE : AMCTAH Antibiotic Medicine and Clinical Therapy (New York). (New York, NY) V.3-8, 1956-61. For publisher information, see CLMEA3. Volume(issue)/page/year: 7,754,1960