Ngokocwaningo olusha olushicilelwe ku-inthanethi ku-American Thoracic Society, i-e-cigarette equkethe i-d...
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UCWANINGO: Ukungasebenzi kahle kwe-mucociliary kwemigudu yomoya ngogwayi we-e
UCWANINGO: Ukungasebenzi kahle kwe-mucociliary kwemigudu yomoya ngogwayi we-e
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UCWANINGO: Ingabe i-e-cigarette iyingozi emaphashini ngemva kwenyanga yokusetshenziswa?
UCWANINGO: Ingabe i-e-cigarette iyingozi emaphashini ngemva kwenyanga yokusetshenziswa?