Schaefer, A. S. Et Al. 2013. Validation of reported genetic risk factors for periodontitis in a large-scale replication study.. Journal of clinical periodontology , vol.40, no.6 , 563-72.

Schaefer, A. S., Bochenek, G., Manke, T., Nothnagel, M., Graetz, C., Thien, A., ... Jockel-Schneider, Y.(2013). Validation of reported genetic risk factors for periodontitis in a large-scale replication study.. Journal of clinical periodontology , vol.40, no.6, 563-72.

Schaefer, Arne Et Al. "Validation of reported genetic risk factors for periodontitis in a large-scale replication study.," Journal of clinical periodontology , vol.40, no.6, 563-72, 2013

Schaefer, Arne S. Et Al. "Validation of reported genetic risk factors for periodontitis in a large-scale replication study.." Journal of clinical periodontology , vol.40, no.6, pp.563-72, 2013

Schaefer, A. S. Et Al. (2013) . "Validation of reported genetic risk factors for periodontitis in a large-scale replication study.." Journal of clinical periodontology , vol.40, no.6, pp.563-72.

@article{article, author={Arne S. Schaefer Et Al. }, title={Validation of reported genetic risk factors for periodontitis in a large-scale replication study.}, journal={Journal of clinical periodontology}, year=2013, pages={563-72} }