title: The epidemiology of ovine toxoplasmosis. III. Observations on outbreaks of clinical toxoplasmosis in relation to possible mechanisms of transmission.
mesh_terms: D000034:Abortion, Veterinary / Q000453:epidemiology; D000818:Animals; D001315:Australia; D004195:Disease Models, Animal; D004196:Disease Outbreaks / Q000453:epidemiology / Q000662:veterinary*; D005260:Female; D009520:New Zealand; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology* / Q000635:transmission; D014124:Toxoplasmosis, Animal / Q000453:epidemiology* / Q000635:transmission; D006113:United Kingdom