Tea dust--an occupational hazard.
de Alwis
W R
WR
D004391:Dust / Q000009:adverse effects*; D006469:Hemoptysis / Q000209:etiology*; D006801:Humans; D011009:Pneumoconiosis / Q000209:etiology*; D013188:Sri Lanka; D013662:Tea / Q000009:adverse effects*
D004391:Dust; D013662:Tea