TY - JOUR AU - Timmer, A; Gunther, J; Motschall, E TI - Pelargonium sidoides extract for treating acute respiratory tract infections 5 JO - Cochrane Database Syst Rev VL - 10 PY - 2013 DO - 10.1002/14651858.CD006323.pub3 L3 - PubMed-ID: 24146345 SP - CD006323 N1 - et al. ER -