Some mg/kg can be in rats.Logical formLearned from5 sentences. Rats can be as pets.Logical formLearned from5 sentences. Rats may eat a male.Logical formLearned from5 sentences. Immune systems can be constituted-of-or-filled-with rats.Logical formLearned from5 sentences. Worms may live in intestines of rats.Logical formLearned from5 sentences. A rat may run.Logical formLearned from5 sentences. A male can be a member of a rat.Logical formLearned from5 sentences. Effects may be observed in rats.Logical formLearned from5 sentences. Pregnancy can be in rats.Logical formLearned from5 sentences. Toxicity can be in rats.Logical formLearned from5 sentences. Effects can be in rats.Logical formLearned from5 sentences. Rats may receive some mg/kg/day.Logical formLearned from5 sentences. Rats may be received.Logical formLearned from5 sentences. Studies may be performed in rats.Logical formLearned from5 sentences. (Fertility studies) can be in rats.Logical formLearned from5 sentences.