Ospina, P. D. “Are Nanotechnology and Robotics Alternatives for Therapeutic and Theragnostic Ophthalmic Applications Technologies for Eye Care Services ”. Journal of Ocular Diseases and Therapeutics, vol. 1, no. 1, Apr. 2013, pp. 24-32, doi:10.12974/2309-6136.2013.01.01.6.