Geoffrey A. DonnanN. J. WhiteMichael A. HoranC. VersluysHazel ThorntonGeoffrey A. DonnanMahidol UniversityUniversity Hospital of South Manchester NHS Foundation TrustWilhelmina Children's HospitalAustin Hospital2018-08-102018-08-101993-03-27The Lancet. Vol.341, No.8848 (1993), 796014067362-s2.0-84921007520https://repository.li.mahidol.ac.th/handle/20.500.14594/22733Mahidol UniversityMedicineCEREBRAL ANGIOGRAPHY. Angiography, air embolism, and ultrasoundArticleSCOPUS10.1016/0140-6736(93)90569-3