A respiratory tract may be infected.Logical formLearned from1 sentences. Doctors may pinpoint respiratory diseases.Logical formLearned from1 sentences. Respiratory diseases may be caused by an ingestion of contaminated water.Logical formLearned from1 sentences. Exposure may affect respiratory systems.Logical formLearned from1 sentences. Respiratory disease may come in a wake of a kind of disasters.Logical formLearned from1 sentences. Symptoms may pertain-to a respiratory infection.Logical formLearned from1 sentences. A (risk factor) can be respiratory.Logical formLearned from1 sentences. A report may blame thousands of cases of respiratory illness.Logical formLearned from1 sentences. Prisoners may suffer respiratory arrest.Logical formLearned from1 sentences. Intubations can be respiratory.Logical formLearned from1 sentences. A man can be in respiratory distress.Logical formLearned from1 sentences. A (business unit) can be respiratory.Logical formLearned from1 sentences. Respiratory disease can be life-threatening.Logical formLearned from1 sentences. Respiratory disease may affect a throat.Logical formLearned from1 sentences. A respiratory illness can be airborne.Logical formLearned from1 sentences.