Membranes and parasites.
D000818:Animals; D000954:Antigens, Surface / Q000032:analysis; D002462:Cell Membrane / Q000469:parasitology* / Q000502:physiology; D011955:Receptors, Drug / Q000502:physiology; D012552:Schistosomiasis / Q000473:pathology; D014352:Trypanosomiasis / Q000276:immunology
D000954:Antigens, Surface; D011955:Receptors, Drug