National Registry of Diseases Office Singapore Stroke Registry NRST112 TRMT_SURGERY_ANEURYSM Surgery – clippling of aneurysm Y=yes, N=no, P=planned 2005-2021
National Registry of Diseases Office Singapore Stroke Registry NRST112 TRMT_SURGERY_ANEURYSM Surgery – clippling of aneurysm Y=yes, N=no, P=planned 2005-2021