List of Articles Sesquiterpenoids Open Access Article Abstract Page Full-Text 1 - Benzofurans nor-sesquiterpenoids from Petasites hybridus rhizomes and absolute configuration by circular dichroism Hanieh Asadi Samad Nejad Ebrahimi Marzieh Omrani Hassan Esmaeili 10.30495/tpr.2022.1957782.1256