Synonyms : Rats, F344, Rats, Inbred Fisher 344, CDF Rat, Inbred, CDF Rats, Inbred, F344 Rat, F344 Rat, Inbred, F344 Rats, F344 Rats, Inbred, Inbred CDF Rat, Inbred CDF Rats, Inbred F344 Rat, Inbred F344 Rats, Rat, F344, Rat, Inbred CDF, Rat, Inbred F344, Rats, Fischer