@article{vieira_2007,  title={The Securitization of the HIV/AIDS Epidemic as a Norm: A Contribution to Constructivist Scholarship on the Emergence and Diffusion of International Norms},  volume={1},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3833200700020005},  DOI={10.1590/1981-3833200700020005},  number={2},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Vieira, Marco Antonio},  year={2007},  pages={137–181} }