Gender differences in self-care for common colds by primary care patients: a European multicenter survey on the prevalence and patterns of practices (the COCO study) - Hoffman, Robert D.; Thielmann, Anika; Buczkowski, Krzysztof; Edirne, Tamer; Hoffmann, Kathryn; Koskela, Tuomas; Lingner, Heidrun; Mevsim, Vildan; Tekiner, Selda; Zielinski, Andrzej; Hoffman Cicurel, Naomi; Petrazzuoli, Ferdinando; et al. (Taylor & Francis Online, 2020)