Toris CB, Camras CB, Yablonski ME (July 1999). "Acute versus chronic effects of brimonidine on aqueous humor dynamics in ocular hypertensive patients". American Journal of Ophthalmology. 128 (1): 8–14. doi:10.1016/s0002-9394(99)00076-8. PMID10482088.
Toris CB, Camras CB, Yablonski ME (July 1999). "Acute versus chronic effects of brimonidine on aqueous humor dynamics in ocular hypertensive patients". American Journal of Ophthalmology. 128 (1): 8–14. doi:10.1016/s0002-9394(99)00076-8. PMID10482088.