title: Stress and in vitro lymphocyte stimulation by phytohemagglutinin in Rocky Mountain bighorn sheep.
mesh_terms: D000818:Animals; D037102:Lectins / Q000494:pharmacology; D008213:Lymphocyte Activation; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*; D013312:Stress, Physiological / Q000276:immunology / Q000662:veterinary*
chemical_list: D037102:Lectins