Santos A. Humayun MS. de Juan E Jr. Greenburg RJ. Marsh MJ. Klock IB. Milam AH:“Preservation of the inner retina in retinitis pigmentosa. A morphometric analysis.” Arch Ophthalmol.115 pp. 511-515(1997).
J. L. Stone. W. E. Barlow. M. S. Humayun. E. Juan Jr.. and A. H. Milam:“Morphometric analysis of macular photoreceptors and ganglion cells in retinas with retinitis pigmentosa.” Arch. Ophthalmol.110 pp. 1634-1639(1992).