AU - Cansaran Duman, Demet TI - Determination of Usnic Acid Levels in Various Lichen Species by High Performance Liquid Chromatography and their Antimicrobial Activities PT - Journal Article DP - 2007 TA - Turk Hij Den Biyol Derg PG - 17-21 VI - 64 IP - 3 AID - [doi] 4100 - https://dx.doi.org/ SO - Turkish Bulletin of Hygiene and Experimental Biology, 2007 64(3):17