[Pig farmer and veterinarian: a pair apart].
Clerx
V
V
D000822:Animal Husbandry; D000827:Animal Welfare; D000818:Animals; D006691:Classical Swine Fever / Q000453:epidemiology* / Q000517:prevention & control; D003441:Crowding; D009426:Netherlands / Q000453:epidemiology; D013552:Swine