関連ワード:
what does green phlegm mean when you cough it up what does green mucus mean when you cough it up what do it mean when you cough up green phlegm what does it mean when you cough up light green phlegm what does it mean when you cough up dark green phlegm what does it mean when you cough up yellowish green phlegm what does it mean when you cough up thick green phlegm
