Hemoglobin types and resistance to Haemonchus contortus in sheep.
D000818:Animals; D005260:Female; D006400:Hematocrit; D006452:Hemoglobinometry; D006454:Hemoglobins; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D014252:Trichostrongyloidiasis / Q000517:prevention & control / Q000662:veterinary*
D006454:Hemoglobins