@article{cesar_sauer_carlotto_montagner_mendoza-sassi_2017,  title={Cesarean section on demand: a population-based study in Southern Brazil},  volume={17},  ISSN={1519-3829},  url={https://doi.org/10.1590/1806-93042017000100006},  DOI={10.1590/1806-93042017000100006},  number={1},  journal={Revista Brasileira de Saúde Materno Infantil},  publisher={Instituto de Medicina Integral Prof. Fernando Figueira},  author={Cesar, Juraci Almeida and Sauer, Jessica Pereira and Carlotto, Kharen and Montagner, Maria Emília and Mendoza-Sassi, Raul Andrés},  year={2017},  month={Jan},  pages={99–105} }