00430nam a2200109Ia 4500008004100000245014800041260003500189260000900224300000800233650001300241856006600254170516s9999    xx            000 0 und d  aInvestigation of hydrogel membranes containing a combination of timolol maleate and brimonidine tartrate for ocular delivery Mr. Akhilesh Dubey  bAsian Journal of Pharmaceutics  c2015  a8:4  xPharmacy  uhttp://www.asiapharmaceutics.info/index.php/ajp/issue/view/56