title: [Serum levels of nucleic acids of patients with chronic nonspecific diseases of the lungs and gastroduodenal ulcer].
mesh_terms: D004247:DNA / Q000097:blood*; D004381:Duodenal Ulcer / Q000150:complications*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000097:blood*; D012313:RNA / Q000097:blood*; D013276:Stomach Ulcer / Q000150:complications*
chemical_list: D012313:RNA; D004247:DNA
vernacular_title: Soderzhanie nukleinovykh kislot v syvorotke krovi bol'nykh KhNZL i gastroduodenal'noĭ iazvoĭ.