@phdthesis{ 0-1330340310, title = {200 Oberkieferfrakturen im Sinne der Le Fort'schen Linien}, author = {Kühn, Hans}, address = {Zürich}, publisher = {Meier}, year = {1912}, school = {Zürich, Univ., Diss., 1912}, language = {German}, url = {https://katalog.ub.uni-leipzig.de/Record/0-1330340310} }