title: A question of balance.
authors.forename: S
authors.initials: S
authors.lastname: Nelson
mesh_terms: D000818:Animals; D001424:Bacterial Infections / Q000628:therapy*; D002986:Clinical Trials as Topic; D016178:Granulocyte-Macrophage Colony-Stimulating Factor / Q000627:therapeutic use*; D006801:Humans; D011014:Pneumonia / Q000382:microbiology*
chemical_list: D016178:Granulocyte-Macrophage Colony-Stimulating Factor