共 2 条
- [1] Causes of blindness in Pennsylvania - From the medical and social aspects[J]. JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1936, 107 : 757 - 759Cowan, ASinclair, SM
- [2] COWAN A, 1936, PENNSYLVANIA M J, V40, P180
Causes of blindness in Pennsylvania - An analysis of the blindness in over thirty thousand eyes
被引：4
作者：
Cowan, A
English, BC
机构：
[1] Dept Publ Assistance, Philadelphia, PA USA
[2] State Council Blind, Philadelphia, PA USA
关键词：
D O I：
10.1001/archopht.1941.00870170089007
中图分类号：
R77 [眼科学];
学科分类号：
100212 ;
摘要：
引用
收藏
页码：797 / 807
页数：11
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