title: [Secondary polyglobulism in chronic obstructive lung disease and hydrochloric acid secretion in the stomach (author's transl)].
mesh_terms: D000328:Adult; D002908:Chronic Disease; D005750:Gastric Juice / Q000378:metabolism*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011086:Polycythemia / Q000209:etiology* / Q000503:physiopathology
vernacular_title: Sekundárna polyglobulia u chronickej obstrukcnej choroby pl'úc a sekrécie kyseliny chlorovodíkovej v zalúdku