title: Early operation of aneurysmal subarachnoid hemorrhage--use of nicardipine, a calcium channel blocker.
mesh_terms: D000328:Adult; D000368:Aged; D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000188:drug therapy / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009529:Nicardipine; D009543:Nifedipine / Q000031:analogs & derivatives* / Q000627:therapeutic use; D012422:Rupture, Spontaneous; D013345:Subarachnoid Hemorrhage / Q000188:drug therapy / Q000601:surgery*
chemical_list: D002121:Calcium Channel Blockers; D009529:Nicardipine; D009543:Nifedipine