Fekrat, S., Chen, R. W. S., Flynn Jr, H. W., & Goldberg, M. F. (2015). Sickle retinopathy. In C. D. Regillo, G. C. Brown, & H. W. Flynn (Eds.), Vitreoretinal Disease: The Essentials (pp. 333–345). New York City: Thieme Publishers, Inc.

Fekrat, S., R. W. S. Chen, H. W. Flynn Jr, and M. F. Goldberg. “Sickle retinopathy.” In Vitreoretinal Disease: The Essentials, edited by C. D. Regillo, G. C. Brown, and H. W. Flynn, 333–45. New York City: Thieme Publishers, Inc., 2015.

Fekrat S, Chen RWS, Flynn Jr HW, Goldberg MF. Sickle retinopathy. In: Regillo CD, Brown GC, Flynn HW, editors. Vitreoretinal Disease: The Essentials. New York City: Thieme Publishers, Inc.; 2015. p. 333–45.

Fekrat, S., et al. “Sickle retinopathy.” Vitreoretinal Disease: The Essentials, edited by C. D. Regillo et al., Thieme Publishers, Inc., 2015, pp. 333–45.

Fekrat S, Chen RWS, Flynn Jr HW, Goldberg MF. Sickle retinopathy. In: Regillo CD, Brown GC, Flynn HW, editors. Vitreoretinal Disease: The Essentials. New York City: Thieme Publishers, Inc.; 2015. p. 333–345.