title: A new method for mast cell separation; and the effect of sera from urticaria patients on purified rat mast cells.
mesh_terms: D000818:Animals; D002469:Cell Separation / Q000379:methods; D006636:Histamine Release; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008407:Mast Cells / Q000276:immunology*; D051381:Rats; D014581:Urticaria / Q000097:blood*