title: Synergism between Mycoplasma bovis and Pasteurella haemolytica in calf pneumonia.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D008168:Lung / Q000382:microbiology; D009174:Mycoplasma / Q000302:isolation & purification; D009175:Mycoplasma Infections / Q000150:complications / Q000382:microbiology / Q000662:veterinary*; D010325:Pasteurella / Q000302:isolation & purification; D010326:Pasteurella Infections / Q000150:complications / Q000382:microbiology / Q000662:veterinary*; D011014:Pneumonia / Q000382:microbiology / Q000662:veterinary*