@article{machado_ferreira_lima_vieira_medeiros_2021,  title={Premature birth: topics in physiology and pharmacological characteristics},  volume={67},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.67.01.20200501},  DOI={10.1590/1806-9282.67.01.20200501},  number={1},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Machado, Joice Silva and Ferreira, Trícia Silva and Lima, Raquel Cristina Gomes and Vieira, Verônica Cheles and Medeiros, Danielle Souto de},  year={2021},  month={Jan},  pages={150–155} }