TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 30 gm/kg/43W-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Endocrine - thyroid tumors REFERENCE : CANCAR Cancer (Philadelphia). (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1948- Volume(issue)/page/year: 10,690,1957