Novel Echinacea formulations for the treatment of acute respiratory tract infections in adults-A randomized blinded controlled trial
新型紫锥菊制剂治疗成人急性呼吸道感染——一项随机双盲对照试验
期刊:Frontiers in Medicine
影响因子:3
doi:10.3389/fmed.2023.948787
Sumer, Johannes; Keckeis, Karin; Scanferla, Giulia; Frischknecht, Manuel; Notter, Julia; Steffen, Ana; Kohler, Philipp; Schmid, Patrick; Roth, Bianca; Wissel, Kerstin; Vernazza, Pietro; Klein, Peter; Schoop, Roland; Albrich, Werner C