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, T Luostarinen, Jarno Satopää, Simo Taimela, Teppo Järvinen, Jonas Ranstam, Janek Frantzen, Jussi Posti, Teemu M Luoto, Ville Leinonen, Sami Tetri, Timo Koivisto, Kimmo Lönnrot