[1]
Barbosa, S.P., Marques, L.M., Pacheco-Barrios, K., Imamura, M., Battistella, L., Simis, M. and Fregni, F. 2021. Designing and conducting observational studies in rehabilitation: challenges and opportunities. Principles and Practice of Clinical Research. 7, 3 (Dec. 2021), 50–53. DOI:https://doi.org/10.21801/ppcrj.2021.73.7.