[Pneumonias in the Siedlce area in 1977].
D000328:Adult; D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002648:Child; D005260:Female; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000188:drug therapy / Q000453:epidemiology*; D011044:Poland
D000900:Anti-Bacterial Agents
Zapalenia płuc w regionie siedleckim w roku 1977.