JENA BR, PANDA SP, KULANDAIVELU U, ALAVALA RR, RAO GK, SWAIN S, GHOSE D, PATNAIK G, PRADHAN DP, . Analytical QbD based systematic development of a novel RP-UHPLC method for the quantification of albuterol sulphate in its metered dose inhaler formulations. J.Res.Pharm. 2021;  25(5):  689-701. http://dx.doi.org/10.29228/jrp.60