Finnish study of intraoperative irrigation versus drain alone after evacuation of chronic subdural haematoma (FINISH): a study protocol for a multicentre randomised controlled trial
by Pihla Tommiska, Rahul Raj, Christoph Schwartz, Riku Kivisaari, Teemu Luostarinen, Jarno Satopää, Simo Taimela, Teppo Järvinen, Jonas Ranstam, Janek Frantzen, Jussi Posti, Teemu Luoto, Ville Leinonen, Sami Tetri, Timo Koivisto, Kimmo Lönnrot