BERNARD, Blaine. Analysing cycles in biology and medicine. Canadian Journal of Education/Revue canadienne de l’éducation, [S. l.], v. 34, n. 2, p. 277–278, 2011. Disponível em: https://journals.sfu.ca/cje/index.php/cje-rce/article/view/911. Acesso em: 28 apr. 2024.