Good, W. V. (1994). Pediatric Ophthalmology. In A. M. Rudolph & Kamei, R. (Eds.), Rudolph's Fundamentals of Pediatrics. Norwalk: Appleton & Lange.
Good, W. V., Hoyt, C. S., & Rudolph, A. M. (1991). The Eyes. In Rudolph's Pediatrics (19 ed., p. 2111). Norwalk: Appleton & Lange. Retrieved de https://www.amazon.com/Rudolphs-Pediatrics-Abraham-M-Rudolph/dp/0838584888
