TY - BOOK T1 - NTP technical report on the perinatal toxicology and carcinogenesis studies of polybrominated biphenyls (Firemaster FF-1) (CAS no. 67774-32-7) in F344/N rats and B6C3F₁ mice (feed studies) DA - 1993. CY - Reseach Triangle Park, NC : CY - [Springfield, Va. : VL - no. 398 CN - HE 20.3159/2: CN - RA1242.P69 PB - U.S. Dept. of Health and Human Services, Public Heatlh Service, National Institutes of Health ; PB - Available from the National Technical Infromation Service], PP - Reseach Triangle Park, NC : PP - [Springfield, Va. : PY - 1993. N1 - On t.p. the registered trademark symbol "R" is superscript following "FF-1" in the title. N1 - "August 1993." N1 - Shipping list no.: 96-0167-M. ID - 190122 KW - Polybrominated biphenyls KW - Polybrominated biphenyls KW - Fireproofing agents KW - Fireproofing agents KW - Toxicity testing KW - Carcinogenicity testing TI - NTP technical report on the perinatal toxicology and carcinogenesis studies of polybrominated biphenyls (Firemaster FF-1) (CAS no. 67774-32-7) in F344/N rats and B6C3F₁ mice (feed studies) ER -