1.
Dahiya M, Chugh JP, Chauhan RS, Rathi A. Clinical indications of penetrating keratoplasty in a tertiary care centre of North India. Int J Community Med Public Health [Internet]. 2020 Aug. 28 [cited 2025 Nov. 16];7(9):3439-42. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/6694