title: [A case of pneumoconiosis with pulmonary poly infection of bacteria, fungus and tubercle bacillus].
authors.forename: Dianfeng
authors.initials: D
authors.lastname: Cao
mesh_terms: D001424:Bacterial Infections; D006801:Humans; D008297:Male; D008875:Middle Aged; D009181:Mycoses; D011009:Pneumoconiosis / Q000382:microbiology*; D015163:Superinfection; D014397:Tuberculosis, Pulmonary