Hummers-Pradier, EvaEvaHummers-PradierPelz, JanJanPelzHimmel, WolfgangWolfgangHimmelKochen, Michael M.Michael M.Kochen2021-08-262021-08-262009https://resolver.sub.uni-goettingen.de/purl?gro-2/88867Original Paper: Treatment of respiratory tract infections - a study in 18 general practices in Germanyjournal_article10.3109/13814789909094246