Sodium hyaluronate is usually a polysaccharide which functions as being a tissue lubricant. It is broadly used in ophthalmic medical procedures as it types a viscoelastic solution in water that makes it an acceptable substitute for aqueous and vitreous humour.Vui lòng nh?p ??a ch? c?a b?n, chúng tôi s? Hello?n th? nhà thu?c g?n b?n nh?tto see a