@misc{feyerabend_cytocompatibility_of_2009, 
author={Feyerabend, F., Siemers, C., Willumeit, R., Roesler, J.},
title={Cytocompatibility of a free machining titanium alloy containing lanthanum},
year={2009},
howpublished = {journal article},
doi = {https://doi.org/10.1002/jbm.a.32151},
abstract = {parts is necessary.},
note = {Online available at: \url{https://doi.org/10.1002/jbm.a.32151} (DOI). Feyerabend, F.; Siemers, C.; Willumeit, R.; Roesler, J.: Cytocompatibility of a free machining titanium alloy containing lanthanum. Journal of Biomedical Materials Research  A. 2009. vol. 90, no. 3, 931-939. DOI: 10.1002/jbm.a.32151}}