Marcus Roberto da Silva, Santos, J. da S.G. dos and Dantas, L.A. 2023. Quality control: An approach to physicochemical analysis applied to pharmaceutical inputs according to RDC 67/2007. Brazilian Journal of Science. 2, 6 (Jun. 2023), 60–74. DOI:https://doi.org/10.14295/bjs.v2i6.276.