Recent Advances and Future Directions in Echinacea purpurea Research: A Comprehensive Review - Selamoğlu, Zeliha; Sağlıker, Hüsniye Aka; Uysal, Imran; Koçer, Oğuzhan; Yaz, Hasan Hüseyin; Sevindik, Mustafa (Palestinian Medical and Pharmaceutical Journal, 2025)