title: Abeyance of haemorrhage by (LN2) "cryospray" during meningioma removal.
mesh_terms: D000336:Aerosols; D001932:Brain Neoplasms / Q000601:surgery*; D002543:Cerebral Hemorrhage / Q000209:etiology / Q000517:prevention & control*; D002560:Cerebrovascular Circulation; D003452:Cryosurgery; D006801:Humans; D008579:Meningioma / Q000601:surgery*; D008722:Methods; D009584:Nitrogen; D011183:Postoperative Complications
chemical_list: D000336:Aerosols; D009584:Nitrogen