Socio-demographic aspects of chronic urticaria and the structure of hospitalization in patients of the Department of Dermatology, Poznan University of Medical Sciences - Anna Błaszczyk; Dorota Jenerowicz; Filip Raciborski; Anna Sadowska-Przytocka; Zygmunt Adamski; Magdalena Czarnecka-Operacz (Termedia Publishing House, 2022)