KARDOS, Peter; LEHMACHER, Walter; ZIMMERMANN, Andrea; BRANDES-SCHRAMM, Juliette; FUNK, Petra; MATTHYS, Heinrich; KAMIN, Wolfgang. Effects of Pelargonium sidoides extract EPs 7630 on acute cough and quality of life – a meta-analysis of randomized, placebo-controlled trials. Multidisciplinary Respiratory Medicine, [S. l.], v. 17, 2022. DOI: 10.4081/mrm.2022.868. Disponível em: https://mrmjournal.org/index.php/mrm/article/view/868.. Acesso em: 7 jul. 2024.