@article{costa_rocha júnior_spadella_pinho_chagas_pinheiro_2023,  title={Playful activity with robot for hand hygiene of elementary school students: quasi-experimental study},  volume={44},  ISSN={1983-1447},  url={https://doi.org/10.1590/1983-1447.2023.20220344.en},  DOI={10.1590/1983-1447.2023.20220344.en},  journal={Revista Gaúcha de Enfermagem},  publisher={Universidade Federal do Rio Grande do Sul. Escola de Enfermagem},  author={Costa, Michael Gabarron and Rocha Júnior, Paulo Roberto and Spadella, Maria Angélica and Pinho, Melissa Vitória Xavier and Chagas, Eduardo Federighi Baisi and Pinheiro, Osni Lázaro},  year={2023},  pages={e20220344} }