Antibacterial Tests Against Acne in vitro, the Physical Stability and Patch Test using Cream Containing Ethyl p-methoxycinnamate Extracted from Kaempferia galanga L., Rhizoma

Berna Elya, Ika Maruya Kusuma, Mahdi Jufri and Rosita Handayani

Research Journal of Medicinal Plants 10 ( 8 ): 426 - 434 , 2016