An evidence-based systemic review Echinacea E. angustifolia DC, E. pallida, E. purpurea by the Natural Standard Research Collaboration.

Click to increase image sizeClick to decrease image size Additional informationNotes on contributorsEthan BaschF. U. Alakbarov is Head Scientific Officer, expert in the Oriental and Folk Medicine, Institute of Manuscripts of the Azerbaijan Academy of Sciences, 8 Istiglaliyat str., Baku, 370001, Azerbaijan.At the time of writing Liya Davydov was PharmD candidate, College of Pharmacy and Allied Health Professions, St. John’s University. Currently, she is Pharmacy Practice Resident, Mount Sinai Medical Center, New York, NY.Ila Mehra Harris is Assistant Professor, Department of Pharmaceutical Care & Health Systems, College of Pharmacy, and Clinical Assistant Professor, Department of Family Practice & Community Health, Medical School, University of Minnesota, Minneapolis, MN.Colin J. Briggs is Professor of Pharmacy, Faculty of Pharmacy, University of Manitoba. Recently he completed a secondment to Health Canada, as Senior Science Advisor in the Therapeutics Products Programme with special responsibility for complementary medicines.Gemma Briggs is Research Assistant, IMPACT, The Injury Prevention Centre of Children’s Hospital, 501G-715 John Buhler Research Centre, Winnipeg, MB, Canada.Mary Chavezis Professor of Pharmacy Practice, Director of Complementary Medicine Education and Research, The Center for the Advancement of Pharmacy Practice, Midwestern University, College of Pharmacy Glendale, Glendale, AZ 85308.