AU - Johnson GJ, Bloch KJ TI - IMmunoglobulin levels in retinal vascular abnormalities and pseudoxanthoma elasticum PT - JOUR DP - 1969 TA - Archives of Ophthalmology pages = {322-324}, VI - 81 IP - 3 AID - 10.1001/archopht.1969.00990010324003 [doi] 4100 - http://dx.doi.org/10.1001/archopht.1969.00990010324003 SO - Archives of Ophthalmology March 1, 1969 81(3):322