@article{RathmannBilzHurrelmannetal.2018, author = {Katharina Rathmann and Ludwig Bilz and Klaus Hurrelmann and Wieland Kiess and Matthias Richter}, title = {Is being a "small fish in a big pond" bad for students' psychosomatic health? A multilevel study on the role of class-level school performance?}, journal = {BMC Public Health}, volume = {18}, number = {1}, pages = {1098 -- 1113}, doi = {10.1186/s12889-018-5977-5}, year = {2018}, }