See Also: crown glass(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
CROWN(law)
crown(1)(dictionary)
Crown(medicine)
Crown Law(money)
Crown(health)
PFM crown(health)
crown glass (medicine)
crown glass
A compound of lime, potash, alumina, and silica; commonly used in lenses; has a low dispersion (52.2) relative to index of refraction (1.523).
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