Smoking and varicella pneumonia.
Grayson
M L
ML
Newton-John
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D000328:Adult; D002644:Chickenpox / Q000209:etiology*; D005260:Female; D006801:Humans; D011024:Pneumonia, Viral / Q000209:etiology*; D011247:Pregnancy; D012907:Smoking / Q000009:adverse effects*