RIF and INH were solubilized in sterilized water, serving as the solvent, to attain stock concentrations of 2 mg/mL, which were subsequently diluted to 0.5 and 0.25 mg/mL, respectively. EMB was ...

The dispersion pattern of 0.2 mL/kg of a solution combining 0.1 mL/kg 0.5% bupivacaine associated with 0.1 mL/kg iohexol (300 mg/mL), with a final concentration of 0.25% bupivacaine, administered ...