@article{amico_azevedo_fernandes_reis_joão_2018,  title={DRAIN AMYLASE ON THE FIRST POSTOPERATIVE DAY OF WHIPPLE SURGERY: WHAT VALUE IS THE BEST PREDICTOR FOR EARLY DRAIN REMOVAL?},  volume={31},  ISSN={0102-6720},  url={https://doi.org/10.1590/0102-672020180001e1345},  DOI={10.1590/0102-672020180001e1345},  number={1},  journal={ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)},  publisher={Colégio Brasileiro de Cirurgia Digestiva},  author={AMICO, Enio Campos and AZEVEDO, Ítalo Medeiros de and FERNANDES, Marcos Vinicius de Lira and REIS, Mariane Albuquerque and JOÃO, Samir Assi},  year={2018},  pages={e1345} }