AbomasumStomach, RuminantReticulumOmasumHaemonchiasisStomach DiseasesRumenCattle DiseasesHaemonchusSheepKetosisParturient ParesisCattleBromusTrichostrongyloidiasisTrichostrongyloideaSheep DiseasesDigestionGastrointestinal MotilityVagotomyDigestive SystemGastrointestinal ContentsAnimal FeedNematode InfectionsMilk