title: Immune response at high altitude.
mesh_terms: D000531:Altitude; D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D002454:Cell Differentiation; D002642:Chick Embryo; D002645:Chickens; D004796:Clinical Enzyme Tests; D004912:Erythrocytes / Q000276:immunology; D004920:Erythropoiesis; D004926:Escherichia coli / Q000276:immunology; D006454:Hemoglobins / Q000096:biosynthesis; D006462:Hemolytic Plaque Technique; D006836:Hydro-Lyases; D007982:Levulinic Acids; D008099:Liver / Q000201:enzymology; D012756:Sheep; D013154:Spleen / Q000201:enzymology
chemical_list: D000941:Antigens; D006454:Hemoglobins; D007982:Levulinic Acids; D006836:Hydro-Lyases