Fig. 2From: Safety of spinal anesthesia and analysis of cerebrospinal fluid in SARS-CoV-2 pregnant women undergoing cesarean section: an observational prospective studyCerebrospinal fluid (CSF)/plasma glucose ratio and CSF proteins. The dotted line in A corresponds to the lower limit of the physiological value (> 0.5). The green area in B represents the physiological range (between 15 and 45 mg/dl)Back to article page