Chronic pleurisy in pigs: the relationship between weight, age and frequency in 3 conventional herds.
Mousing
J
J
D000367:Age Factors; D000818:Animals; D001835:Body Weight; D010998:Pleurisy / Q000453:epidemiology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*