Antibodies may undergo an injection.Logical formLearned from6 sentences. An injection can be split.Logical formLearned from6 sentences. Plastic may undergo an injection.Logical formLearned from6 sentences. Rock may undergo an injection.Logical formLearned from6 sentences. Placebo may undergo injections.Logical formLearned from6 sentences. An injection can be into an eye.Logical formLearned from6 sentences. Some injections can be over some weeks.Logical formLearned from6 sentences. An alternative can be to injection.Logical formLearned from6 sentences. Histamine may undergo an injection.Logical formLearned from6 sentences. A person may receive injections.Logical formLearned from6 sentences. Injections can be hourly.Logical formLearned from6 sentences. A vaccine may be given by injection.Logical formLearned from6 sentences. Carriers may undergo an injection.Logical formLearned from6 sentences. Liquidities may undergo injections.Logical formLearned from6 sentences. A method can be constituted-of-or-filled-with injection.Logical formLearned from6 sentences.