1.
Baskin D, Waller S. Implantation of collagen punctal plugs for the reduction of post-keratoplasty ametropia. Nep J Oph [Internet]. 2010 Sep. 16 [cited 2024 Nov. 22];1(1):72-4. Available from: https://nepjol.info./index.php/NEPJOPH/article/view/3676