@book{bhlitem53121, title = {Die Tympanalgegend des Säugetierschädels / von P.N. van Kampen }, volume = {Bd.34:Heft 3-4 (1905)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/53121}, note = {https://www.biodiversitylibrary.org/bibliography/15705}, publisher = {Leipzig, W. Engelmann, 1905}, author = {Kampen, Pieter Nicolaas van,}, year = {1905}, pages = {414}, keywords = {Anatomy|Mammals|Middle ear|}, }