Forbes, G., Merkulova, A., Pinheiro, A., Lee, J., Zeng, P., Abdalian, S., Walker, A., Wnek, G. E., & Schmaier, A. E.(2020).Poly (acrylic acid) (PAA) is a contact system activator with properties to stop hemorrhage.Thrombosis Research,193(2020),142-145.