[Extraction, fractionation and chemical and immunological properties of urea-soluble Schistosoma japonicum egg antigen].
D000818:Animals; D000941:Antigens / Q000276:immunology / Q000302:isolation & purification*; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D010063:Ovum / Q000276:immunology; D011817:Rabbits; D012549:Schistosoma japonicum / Q000276:immunology*; D012995:Solubility; D014508:Urea / Q000494:pharmacology
D000941:Antigens; D014508:Urea