title: The experimental transmission of ovine chronic non-progressive pneumonia.
mesh_terms: D000818:Animals; D008168:Lung / Q000382:microbiology* / Q000473:pathology; D009174:Mycoplasma / Q000302:isolation & purification / Q000472:pathogenicity*; D011014:Pneumonia / Q000382:microbiology / Q000635:transmission / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000382:microbiology / Q000635:transmission*