title: Asymmetric membranes: preparation and applications.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D005374:Filtration; D008567:Membranes, Artificial; D008855:Microscopy, Electron, Scanning; D008956:Models, Chemical; D008961:Models, Structural; D010539:Permeability; D011108:Polymers
chemical_list: D008567:Membranes, Artificial; D011108:Polymers