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Tiny Lichens Are Eating Away At Persepolis, Threatening The Most Well-Known Ancient Site In Iran Built During The 6th Century B.C.
Conservation efforts began years ago to stop the lichen, a combination of a fungus and algae, from damaging the site's ...
New targeted therapy could bring relief to people with lichen planus
Mayo Clinic researchers have identified a targeted therapy that could bring relief to people living with lichen planus, a ...