Broder, J. S., Oliveira J. e Silva, L., Bellolio, F., Freiermuth, C. E., Griffey, R. T., Hooker, E., Jang, T. B., Meltzer, A. C., Mills, A. M., Pepper, J. D., Prakken, S. D., Repplinger, M. D., Upadhye, S., & Carpenter, C. R. (2022). Guidelines for Reasonable and Appropriate Care in the Emergency Department 2 (GRACE‐2): Low‐risk, recurrent abdominal pain in the emergency department. Academic Emergency Medicine, 29(5), 526–560. Portico. https://doi.org/10.1111/acem.14495