Johnston KW, Rutherford RB, Tilson MD, Shah DM, Hollier L, Stanley JC «Suggested standards for reporting on arterial aneurysms. Subcommittee on Reporting Standards for Arterial Aneurysms, Ad Hoc Committee on Reporting Standards, Society for Vascular Surgery and North American Chapter, International Society for Cardiovascular Surgery». Journal of Vascular Surgery : Official Publication, the Society for Vascular Surgery [and] International Society for Cardiovascular Surgery, North American Chapter, 13, 3, 3-1991, pàg. 452–8. PMID: 1999868.