Gastrointestinal nematode prevalence and fecal egg counts in beef cattle from western Canada.

Autor:	Wills, Felicity K., Waldner, Cheryl L., Campbell, John R., Pollock, Colleen, Uehlinger, Fabienne D.
Předmět:	HAEMONCHUS contortus BEEF cattle GENERALIZED estimating equations ANIMAL herds EGGS
Zdroj:	Canadian Veterinary Journal / Revue Vétérinaire Canadienne; Jun/Jul2020, Vol. 61 Issue 6, p605-612, 8p
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu