Comparison of 7.2% hypertonic saline - 6% hydroxyethyl starch solution and 6% hydroxyethyl starch solution after the induction of anesthesia in patients undergoing elective neurosurgical procedures. Clinics [Internet]. 2013 Jan. 1 [cited 2024 May 20];68(3):323-8. Available from: https://www.revistas.usp.br/clinics/article/view/72129