A (therapy major) can be respiratory.Logical formLearned from2 sentences. Respiratory care of a patient may be presented with emphasis.Logical formLearned from2 sentences. A (therapy technology) can be respiratory.Logical formLearned from2 sentences. Lesions can be respiratory.Logical formLearned from2 sentences. An equivalent can be respiratory.Logical formLearned from2 sentences. An incidence of some respiratory diseases can be high.Logical formLearned from2 sentences. Respiratory disorders can be at levels.Logical formLearned from2 sentences. Diseases can be respiratory diseases.Logical formLearned from2 sentences. Acute respiratory infection may undergo a treatment.Logical formLearned from2 sentences. (Sulphur dioxide) may irritate an upper respiratory tract.Logical formLearned from2 sentences. A (risk factor) can be for respiratory illness.Logical formLearned from2 sentences. Exposure to ammonia may cause irritation of a respiratory tract.Logical formLearned from2 sentences. Exposures to (hydrogen peroxide vapor) may cause irritation of a respiratory tract.Logical formLearned from2 sentences. Absorption can be from a respiratory tract.Logical formLearned from2 sentences. Acute exposure to (benzene vapor) may irritate mucous membranes of a respiratory tract.Logical formLearned from2 sentences.