title: CEM contagious equine metritis: a transmissible disease with international implications.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000302:isolation & purification; D001424:Bacterial Infections / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D004716:Endometritis / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D005060:Europe; D005260:Female; D006734:Horse Diseases / Q000453:epidemiology / Q000382:microbiology; D006736:Horses; D008297:Male; D014481:United States