Measurement of physical parameters and development of a light emitting diodes device for therapeutic use - Guirro, Rinaldo Roberto de Jesus; Carvalho, Gabriela de; Gobbi, Aline; Assunção, Flávia Fernanda de Oliveira; Borges, Nathalia Cristina de Souza; Bachmann, Luciano (Journal of Medical Systems, 2020)