title: More on ISAT.
authors.forename: Robert E
authors.initials: RE
authors.lastname: Harbaugh
authors.forename: Roberto C
authors.initials: RC
authors.lastname: Heros
authors.forename: Mark N
authors.initials: MN
authors.lastname: Hadley
mesh_terms: D017542:Aneurysm, Ruptured / Q000601:surgery*; D004621:Embolization, Therapeutic; D005500:Follow-Up Studies; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery*; D015337:Multicenter Studies as Topic; D010043:Outcome and Process Assessment, Health Care; D016032:Randomized Controlled Trials as Topic; D013525:Surgical Instruments