This is one of the best fingernail explanations and connections to disorders on the net. Nice photos too:
http://www.medscape.com/viewarticle/712251_2
If you are not a member of medscape you can join easily for free.
Many very good topics are covered on Medscape so it is a very useful informational tool.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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