A retention can be chronic.Logical formLearned from7 sentences. Persons can be with chronic alcoholism.Logical formLearned from7 sentences. An empyema can be chronic.Logical formLearned from7 sentences. A leakage can be chronic.Logical formLearned from7 sentences. A metabolic disorder can be chronic.Logical formLearned from7 sentences. An oedema/lymphoedema can be chronic.Logical formLearned from7 sentences. An oedema can be chronic.Logical formLearned from7 sentences. A (skin irritation) can be chronic.Logical formLearned from7 sentences. A (heat stress) can be chronic.Logical formLearned from7 sentences. Breakouts can be chronic.Logical formLearned from7 sentences. A vegetative state can be chronic.Logical formLearned from7 sentences. (Gynecology health problems) can be chronic.Logical formLearned from7 sentences. An allergic inflammation can be chronic.Logical formLearned from7 sentences. (Exposure levels) can be chronic.Logical formLearned from7 sentences. Impairments can be chronic.Logical formLearned from7 sentences.