@misc{LueckmannHoebelRoicketal.2021, author = {Sara Lena Lueckmann and Jens Hoebel and Julia Roick and Jenny Markert and Jacob Spallek and Olaf von dem Knesebeck and Matthias Richter}, title = {Socioeconomic inequalities in primary-care and specialist physician visits: a systematic review}, booktitle = {International journal for equity in health}, volume = {20}, issn = {1475-9276}, doi = {10.1186/s12939-020-01375-1}, institution = {FG Gesundheitswissenschaften}, type = {articler}, pages = {19}, year = {2021}, }