Hydroxypropyl methylcellulose (INN anarana: Hypromellose), notsotsotra ho hypromellose (hydroxypropyl methylcellulose, fanafohezana ny HPMC), dia isan-karazany nonionic cellulose mifangaro etera.Izy io dia polymère semi-synthetic, tsy mavitrika, viscoelastic izay matetika ampiasaina ho menaka amin'ny ophthalmology, na ...
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