Style de citation APA (7e éd.)

O, I., A, E., A, S., M, A., H, E. H., & I, O. (2016). Combined femtosecond laser-assisted intracorneal ring segment implantation and corneal collagen cross-linking for correction of keratoconus. Dove Medical Press.

Style de citation Chicago (17e éd.)

O, Ibrahim, Elmassry A, Said A, Abdalla M, El Hennawi H, et Osman I. Combined Femtosecond Laser-assisted Intracorneal Ring Segment Implantation and Corneal Collagen Cross-linking for Correction of Keratoconus. Dove Medical Press, 2016.

Style de citation MLA (8e éd.)

O, Ibrahim, et al. Combined Femtosecond Laser-assisted Intracorneal Ring Segment Implantation and Corneal Collagen Cross-linking for Correction of Keratoconus. Dove Medical Press, 2016.