Green, John

1835 – 1913

• Die Operation des Entropium
• On the detection and measurement of astigmatism
• City hospitals
• Dr. Henry Willard Williams
• Henry Willard Williams
• Medical education in Boston and New York in 1827
• On amputation of the thigh
• Optotypes, consisting of test-letters and pictographs for measuring the acuteness of vision
• Presidential report on the control of municipal medical institutions