[Analysis of various aspects of stomach and duodenal ulcers in the Silesia Region].
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology; D010437:Peptic Ulcer / Q000209:etiology* / Q000628:therapy; D011044:Poland; D012959:Socioeconomic Factors
Analiza niektórych aspektów choroby wrzodowej zoładka i dwunastnicy w Regionie Slaskim.