title: The porosome--a new cellular structure.
authors.forename: Phaedra E
authors.initials: PE
authors.lastname: McGuinness
mesh_terms: D002462:Cell Membrane / Q000648:ultrastructure*; D021961:Cell Membrane Structures / Q000648:ultrastructure*; D005089:Exocytosis; D006801:Humans; D008561:Membrane Fusion; D018625:Microscopy, Atomic Force; D010179:Pancreas / Q000166:cytology*