@article{machado_barbosa_oliveira_barbosa_2022,  title={MORBIDITY AND SURVIVAL AFTER PERIOPERATIVE CHEMOTHERAPY IN GASTRIC CANCER: A STUDY USING THE BECKER’S CLASSIFICATION AND REGRESSION},  volume={35},  ISSN={0102-6720},  url={https://doi.org/10.1590/0102-672020220002e1704},  DOI={10.1590/0102-672020220002e1704},  journal={ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)},  publisher={Colégio Brasileiro de Cirurgia Digestiva},  author={MACHADO, Maria Cecília de Aguiar and BARBOSA, José Pedro Coimbra de Vargas Lobarinhas and OLIVEIRA, Filipa Ferreira de and BARBOSA, José Adelino Lobarinhas},  year={2022},  pages={e1704} }