[A case of expulsion of a "calculus" from the lung of a patient with silicosis].
D002137:Calculi / Q000209:etiology*; D003371:Cough; D006801:Humans; D008168:Lung; D008297:Male; D008875:Middle Aged; D012829:Silicosis / Q000150:complications*
Sluchaĭ vydeleniia "kamnia" iz legkikh u bol'nogo silikozom.