title: Metronidazole in pulmonary anaerobic infection.
mesh_terms: D000293:Adolescent; D000328:Adult; D001421:Bacteria, Anaerobic / Q000187:drug effects; D001424:Bacterial Infections / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000188:drug therapy*; D008297:Male; D008795:Metronidazole / Q000008:administration & dosage / Q000627:therapeutic use*; D008875:Middle Aged; D011897:Random Allocation; D013183:Sputum / Q000187:drug effects
chemical_list: D008795:Metronidazole