TI - GEneral ophthalmology PT - JOUR DP - 1959 TA - Journal of the American Medical Association pages = {1140-1141}, VI - 169 IP - 10 AID - 10.1001/jama.1959.03000270122024 [doi] 4100 - http://dx.doi.org/10.1001/jama.1959.03000270122024 SO - Journal of the American Medical Association March 7, 1959 169(10):1140