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  1. Corneal Disorders 
    https://medlineplus.gov/cornealdisorders.html
    The cornea is a clear layer that covers the front of the eye. It helps the eye focus, and keeps out germs and dust. Read about ... Your cornea is the outermost layer of your eye. It is clear and shaped like a dome. The cornea helps to shield the rest of the eye from germs, dust, and other harmful ...
  2. Glaucoma Tests: MedlinePlus Medical Test 
    https://medlineplus.gov/lab-tests/glaucoma-tests
    ... part of your eyes) and your cornea (the clear front layer of your eyes) meet. The pressure inside of ... thickness of your corneas. The cornea is the clear outer layer at the front of your eye. Its thickness ...
  3. Eye anatomy (image) 
    https://medlineplus.gov/ency/imagepages/9553.htm
    The cornea is the clear layer covering the front of the eye. The cornea works with the lens of the eye to focus images on the ...
  4. Conjunctivitis or pink eye 
    https://medlineplus.gov/ency/article/001010.htm
    The conjunctiva is a clear layer of tissue lining the eyelids and covering the white of the eye. Conjunctivitis occurs when the conjunctiva becomes swollen or ...
  5. Allergic conjunctivitis 
    https://medlineplus.gov/ency/article/001031.htm
    The conjunctiva is a clear layer of tissue lining the eyelids and covering the white of the eye. Allergic conjunctivitis occurs when the conjunctiva becomes swollen ...
  6. Caladium plant poisoning 
    https://medlineplus.gov/ency/article/002863.htm
    ... the mouth or throat Damage to the outer clear layer (cornea) of the eye Diarrhea Eye pain Hoarse ...
  7. NLM Digital Collections - A text-book of human physiology : including histology and microscopical anatomy with special .... 
    Publication: Philadelphia : P. Blakiston, Son & Co., 1891
    resource.nlm.nih.gov/101619226
    ... hours, while the plasma remains above as a clear layer, which can be removed with a cooled pipette. ... the red corpuscles sank (RC), and left a clear layer of plasma on the surface (P). On drawing ...
  8. NLM Digital Collections - Outlines of practical histology : a manual for students 
    Publication: Philadelphia : P. Blakiston, Son & Company, 1890
    resource.nlm.nih.gov/61220580R
    ... Grey matter. (c.) (H) The granular or nu- clear layer. Observe that there are two kinds of nuclei ... ing on (h) (fig. 309). (6.) The narrow, clear, transparent layer—anterior elastic lamina; this is best marked in ...
  9. NLM Digital Collections - A compend of chemistry, inorganic and organic : including urinary analysis and the sanitary ... 
    Publication: Philadelphia : P. Blakiston, 1888
    resource.nlm.nih.gov/101619288
    ... will run below the urine and form a clear layer at the bottom of the tube. For this ... should be filled one-third full with the clear urine, and a few drops of ... tube is left at rest. If the layer of sediment is about * I am indebted to ...
  10. NLM Digital Collections - A compend of diseases of the skin 
    Publication: Philadelphia : P. Blakiston's Son & Co., 1898
    resource.nlm.nih.gov/101601176
    ... the softer strata beneath. (,b) The stratum lucidum (clear layer) consists of from two to four rows of ... Circumscribed scleroderma, .216 Classification, .... 22-27 Clavus, 180 Clear layer, 11 Coccogenic sycosis, 100 Compound zinc sulphid lotion, ...
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