| 1 | Drying expectoration eat pears. | |
| 2 | I wonder if you cough up phlegm. | |
| 3 | And do you know how to help him cough up sputum? | |
| 4 | Background. Many adults with pulmonary tuberculosis are unable to expectorate. | |
| 5 | What method can help darling quickly expectoration? |
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