A social stress can be chronic.Logical formLearned from4 sentences. An (acid exposure) can be chronic.Logical formLearned from4 sentences. A (traffic congestion problem) can be chronic.Logical formLearned from4 sentences. Radiodermatitis can be chronic.Logical formLearned from4 sentences. A bed can be chronic.Logical formLearned from4 sentences. A buildup can be chronic.Logical formLearned from4 sentences. Chronic inflammation may pertain-to a central nervous system.Logical formLearned from4 sentences. An (opiate exposure) can be chronic.Logical formLearned from4 sentences. A chronic pain can be unexplained.Logical formLearned from4 sentences. Meningoencephalitis can be chronic.Logical formLearned from4 sentences. A laxity can be chronic.Logical formLearned from4 sentences. Patients can be with chronic hypertension.Logical formLearned from4 sentences. Strainings can be chronic.Logical formLearned from4 sentences. Patients can be with chronic insufficiency.Logical formLearned from4 sentences. A (pulmonary infection) can be chronic.Logical formLearned from4 sentences.