title: Penetration of antibiotics into the respiratory tract.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000378:metabolism* / Q000627:therapeutic use; D001419:Bacteria / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D006801:Humans; D012137:Respiratory System / Q000378:metabolism*; D012141:Respiratory Tract Infections / Q000188:drug therapy*
chemical_list: D000900:Anti-Bacterial Agents