title: Incidence and evaluation of the microbial flora in the lungs of pigs with enzootic pneumonia.
mesh_terms: D000818:Animals; D008168:Lung / Q000382:microbiology*; D009175:Mycoplasma Infections / Q000382:microbiology / Q000662:veterinary*; D011014:Pneumonia / Q000382:microbiology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*