Pirfenidone nanoparticles improve corneal wound healing and prevent scarring following alkali burn.
Chowdhury S, Guha R, Trivedi R, Kompella UB, Konar A, Hazra S. Pirfenidone nanoparticles improve corneal wound healing and prevent scarring following alkali burn. PLoS One. 2013; 8(8):e70528.