Figure 2From: A new paradigm in respiratory hygiene: increasing the cohesivity of airway secretions to improve cough interaction and reduce aerosol dispersionEffect of the crosslinking agent XL "B" (sodium tetraborate) on spinnability in artificial mucus. * p < 0.05 with respect to 150 μL; ** p < 0.01 with respect to 150 μL.Back to article page