[Advances in research on pneumonia in the aged].
Liu
C Q
CQ
D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use*; D006801:Humans; D011014:Pneumonia / Q000175:diagnosis / Q000188:drug therapy*
D000900:Anti-Bacterial Agents; D004365:Drugs, Chinese Herbal