CEREBRAL SINUS THROMBOSIS AFTER SPINAL ANAESTHESIA: PREDISPOSING FACTORS, OPERATING DIFFICULTIES AND DIAGNOSTIC PROBLEMS. EuroMediterranean Biomedical Journal, [S. l.], v. 12, 2026. DOI: 10.3269/1970-5492.2017.12.34. Disponível em: https://www.embj.org/home/article/view/299. Acesso em: 18 jul. 2026.