Duke-Elder, W. S. (1926). Observations on the Therapeutic Action of Ultra-Violet Light upon the Eye.
シカゴスタイル引用形Duke-Elder, W. Stewart. Observations On the Therapeutic Action of Ultra-Violet Light Upon the Eye. 1926.
MLA引用形式Duke-Elder, W. Stewart. Observations On the Therapeutic Action of Ultra-Violet Light Upon the Eye. 1926.
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