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Molecules | Free Full-Text | Dental Bleaching with Phthalocyanine Photosensitizers: Effects on Dentin Color and Collagen Content
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Spotted red "Tiger Lily" flowers (or Devil Lily) in St. Gallen, Switzerland. Its Latin name is Lilium Lancifolium Splendens (Syn Lilium Tigrinum), native to China, Korea and Japan. Photos | Adobe Stock
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