Jain, Rahul Basil oil is a promising skin penetration enhancer for transdermal delivery of labetolol hydrochloride. [electronic resource] - Drug development and industrial pharmacy Apr 2008 - 384-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0363-9045 Standard No.: 10.1080/03639040701657958 doi Subjects--Topical Terms: Acyclic MonoterpenesAnimalsAntihypertensive Agents--administration & dosageCamphor--chemistryClove Oil--chemistryExcipients--chemistryIn Vitro TechniquesLabetalol--administration & dosageMaleOcimumPermeabilityPlant Oils--chemistryRatsRats, WistarSkin AbsorptionTerpenes--chemistryThermodynamicsThymol--chemistry