@article{yokokura_silva_fernandes_del-ben_figueiredo_barbieri_bettiol_2017,  title={<i>Perceived Stress Scale</i>: confirmatory factor analysis of the PSS14 and PSS10 versions in two samples of pregnant women from the BRISA cohort},  volume={33},  ISSN={0102-311X},  url={https://doi.org/10.1590/0102-311X00184615},  DOI={10.1590/0102-311X00184615},  number={12},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Yokokura, Ana Valéria Carvalho Pires and Silva, Antônio Augusto Moura da and Fernandes, Juliana de Kássia Braga and Del-Ben, Cristina Marta and Figueiredo, Felipe Pinheiro de and Barbieri, Marco Antonio and Bettiol, Heloisa},  year={2017},  pages={e00184615} }