Swine ascariasis: impact on production and abattoir surveillance.
Bernardo
T M
TM
Dohoo
I R
IR
D000003:Abattoirs; D000818:Animals; D001196:Ascariasis / Q000453:epidemiology / Q000662:veterinary*; D008297:Male; D010270:Parasite Egg Count / Q000662:veterinary; D012044:Regression Analysis; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*