Sousa-Muñoz, R. L. de, Rocha, G. E. S., Garcia, B. B., & Maia, A. D. (2015). Prevalence of Pain. and analgesic therapy adequacy in patients hospitalized in a university hospital. Medicina (Ribeirao Preto), 48(6), 539-548. https://doi.org/10.11606/issn.2176-7262.v48i6p539-548