Role of Endothelial Nitric Oxide Synthase Gene Polymorphisms in Predicting Aneurysmal Subarachnoid Hemorrhage in South Indian Patients - Koshy, Linda; Easwer, H. V.; Neetha, N. V.; Natarajan, Chandrasekhar; Bhattacharya, R. N.; Banerjee, Moinak (Disease Markers, 2008)