Hernández-Pérez, H.A. et al. 2023. RETRACTED ARTICLE: Analysis of body composition and autonomic function of the heart of schools from northern Mexico by gender. TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional De Tecnología, Ciencia Y Sociedad. 13, 3 (Feb. 2023), 1–13. DOI:https://doi.org/10.37467/revtechno.v13.4800.