Equiosmolar doses of hypertonic saline versus mannitol for brain relaxation in patients undergoing elective craniotomies: an updated systematic review and meta-analysis. - Johansyah, Theodorus Kevin Putra; Jonathan, Jeremy; Yusari, I. G. A. A. Andra; Nolan, John; Alamsyah, Alif Hakim; Ramadhana, Geizar Arsika (Egyptian Journal of Neurology, Psychiatry & Neurosurgery, 2022)