“Preparation of Ibuprofen-loaded Poly-(Methyl Vinyl Ether-co-maleic Anhydride) Nanoparticles by Solution-enhanced Dispersion by Supercritical CO2” (2012) Journal of Fiber Bioengineering and Informatics, 5(3), pp. 309–320. doi:10.3993/jfbi09201209.