@article{gerlinger_schmucker_2007,  title={Transnational migration of health professionals in the European Union},  volume={23},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2007001400008},  DOI={10.1590/S0102-311X2007001400008},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Gerlinger, Thomas and Schmucker, Rolf},  year={2007},  pages={S184–S192} }