The Effects of 1- O -Acetylbritannilactone Isolated from Inula britannica Flowers on Human Neutrophil Elastase and Inflammation of RAW 264.7 Cells and Zebrafish Larvae. - Lee, Ik Soo; Lee, Yu-Ri; Sim, Jea Heon; Kim, Ki Mo; Kim, Young Sook (Molecules, 2023)