title: Complement and conglutinin in the serum of germ-free and conventional piglets.
mesh_terms: D000818:Animals; D000941:Antigens; D001798:Blood Proteins / Q000032:analysis*; D003126:Colostrum / Q000276:immunology; D003168:Complement Fixation Tests; D003165:Complement System Proteins / Q000032:analysis*; D004912:Erythrocytes; D004926:Escherichia coli; D005215:Fasting; D005856:Germ-Free Life; D006386:Hemagglutination Tests; D006461:Hemolysis; D012756:Sheep; D013552:Swine
chemical_list: D000941:Antigens; D001798:Blood Proteins; D003165:Complement System Proteins