@article{araújo_oliveira_2008,  title={The use of liquid petroleum jelly in the prevention of perineal lacerations during birth},  volume={16},  ISSN={0104-1169},  url={https://doi.org/10.1590/S0104-11692008000300007},  DOI={10.1590/S0104-11692008000300007},  number={3},  journal={Revista Latino-Americana de Enfermagem},  publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo},  author={Araújo, Natalúcia Matos and Oliveira, Sonia Maria Junqueira Vasconcellos de},  year={2008},  month={May},  pages={375–381} }