Why do the best roof-prism binoculars need a phase-correction coating? How does it work, and why is it not used in Porro-prism binoculars?
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I'm curious if anyone has any personal experiences using TUDCA for liver ... Anyone have any experience with TUDCA ... I get the TUDCA from powder city and it's ...
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Find an ENT; News; About Us. Our Campaigns; ... Position Statement: Medical Use of Cocaine. ... No other single drug combines the anesthetic and vasoconstricting ...