George D. Kymionis (2022) “Study about Corneal Collagen Cross-Linking Mushroom Shape Demarcation Line Profile after Limited Bowman’s Membrane Removal by Phototherapeutic Keratectomy”, New Horizons in Medicine and Medical Research Vol. 4, pp. 101–104. doi: 10.9734/bpi/nhmmr/v4/1982B.