title: Incidence of mycoplasma infection in guinea-pigs.
mesh_terms: D000818:Animals; D004739:England; D005260:Female; D006168:Guinea Pigs; D009174:Mycoplasma / Q000302:isolation & purification; D009175:Mycoplasma Infections / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D009305:Nasopharynx / Q000382:microbiology; D014621:Vagina / Q000382:microbiology