Maryam Shekarchi, Homa Hajimehdipoor, Mahnaz Khanavi, and Arezoo Roostaie. “The Effects of Plant Age and Harvesting Time on Chicoric and Caftaric Acids Content of E. Purpurea (L.) Moench: Chicoric and Caftaric Acids Content of E. Purpurea”. Iranian Journal of Pharmaceutical Sciences 8, no. 3 (July 1, 2012): 203–208. Accessed June 30, 2026. https://vclass.sbmu.ac.ir/index.php/ijps/article/view/40945.