title: Some specific aspects of cell-surface recognition by sipunculid coelomocytes.
mesh_terms: D000818:Animals; D000845:Annelida / Q000276:immunology* / Q000502:physiology; D002462:Cell Membrane / Q000276:immunology* / Q000502:physiology; D000939:Epitopes; D005260:Female; D008297:Male; D010063:Ovum / Q000276:immunology / Q000502:physiology
chemical_list: D000939:Epitopes