TY - RPRT TI - How should a subarachnoid hemorrhage grading scale be determined? A combinatorial approach based solely on the Glasgow Coma Scale. AU - K Takagi AU - A Tamura AU - T Nakagomi AU - H Nakayama AU - O Gotoh AU - K Kawai AU - M Taneda AU - N Yasui AU - H Hadeishi AU - K Sano PY - 1999 DO - 10.3171/jns.1999.90.4.0680 UR - https://pubmed.ncbi.nlm.nih.gov/10193613/ ID - 10193613 ER -