AU - Lewis P TI - Glaucoma: A medical problem PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {2442}, VI - 113 IP - 27 AID - 10.1001/jama.1939.02800520066021 [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.02800520066021 SO - Journal of the American Medical Association December 30, 1939 113(27):2442