Sampathi Sunitha; Wankar Jitendra; Dodoala Sujatha; Mankala Santhosh Kumar. Design and Evaluation of Hydrogel-Thickened Microemulsion for Topical Delivery of Minoxidil: Minoxidil Microemulsions for Topical Delivery. Iran J Pharm Sci 2013, 9, 1-14.