Photocoagulation for optic disc new vessels in diabetes mellitus - Asher, R.; Hunt, S.; Hamilton, A. M.; Townsend, C.; Blach, R. K.; Khoury, D.; Kohner, E. M.; Morris, D. V. (Springer, 1981)
http://dx.doi.org/10.1007/BF00133418
Keywords: WW-YZ