title: Experiments on the transmissibility of enzootic pneumonia of pigs.
mesh_terms: D000818:Animals; D003126:Colostrum; D003470:Culture Media; D005856:Germ-Free Life; D006799:Housing, Animal; D007044:Hysterectomy; D008168:Lung / Q000382:microbiology; D009174:Mycoplasma / Q000302:isolation & purification; D009175:Mycoplasma Infections / Q000209:etiology*; D009297:Nasal Mucosa / Q000382:microbiology; D009666:Nose; D011014:Pneumonia / Q000209:etiology*; D013552:Swine; D013553:Swine Diseases / Q000209:etiology*; D014776:Virus Cultivation
chemical_list: D003470:Culture Media