Stability--a prerequisite for fitting success.
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Contact Lenses↗
Biomedical subjects
M A York
Publications and source records attributed to M A York.
A new calibration system for photokeratoscopy.
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Cornea↗
A new calibration system for photokeratoscopy. II. Corneal contour measurements.
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Age Factors↗
Conjunctival separators--a technique for dealing with coular thermal burns.
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Child↗