M. A. Romero, F. Sánchez, M. A. Sabino, J. P. Rodríguez, G. González, and K. Noris–Suarez, “Biocompatibility Study on Substrates Fabricated for Nerve Guides Using Scanning Electron Microscopy and Comparing Two Drying Sample Methods”, acta, vol. 20, no. 2, pp. 131-140, Nov. 2011.