Coumarins and Carbazoles from Clausena excavata Exhibited Antimycobacterial and Antifungal Activities - Sunthitikawinsakul, Arunrat; Kongkathip, Ngampong; Kongkathip, Boonsong; Phonnakhu, Sida; Daly, John W; Spande, Thomas F; Nimit, Yuth; Rochanaruangrai, Sasarose (Planta Medica, 2003)