title: The effect of the postparturient faecal egg count on the worm burden of lambs and on their weight gain.
mesh_terms: D000818:Animals; D001344:Autopsy; D001835:Body Weight; D005243:Feces; D010270:Parasite Egg Count; D012621:Seasons; D012756:Sheep / Q000254:growth & development*; D012757:Sheep Diseases; D013997:Time Factors; D014252:Trichostrongyloidiasis / Q000662:veterinary*