Inhibitory Effects of Furanocoumarins Isolated from the Roots of Angelica dahurica on Prostaglandin E2 Production - Ban, Hyun Seung; Lim, Soon Sung; Suzuki, Katsuya; Jung, Sang Hoon; Lee, Sanghyun; Lee, Yeon Sil; Shin, Kuk Hyun; Ohuchi, Kazuo (Planta Medica, 2003)