Dental braces - Wikipedia, The Free Encyclopedia
Dental braces (also known as orthodontic braces, In 1728, French dentist Pierre Fauchard, who is often credited with inventing modern orthodontics, published a book entitled "The Surgeon Dentist" on methods of straightening teeth. ... Read Article
Contact Dermatitis - Wikipedia, The Free Encyclopedia
Contact dermatitis is a type of skin inflammation . It results from exposure to allergens (allergic contact dermatitis) or irritants (irritant contact dermatitis). Phototoxic dermatitis occurs when the allergen or irritant is activated by sunlight. Contents. ... Read Article
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