Bartlett, G., Tamblyn, R. M., Kawasumi, Y., Poissant, L., & Taylor, L. (2005). Non-participation bias in health services research using data from an integrated electronic prescribing project: the role of informed consent. Acta Bioethica, 11(2). Retrieved from https://revistaterapiaocupacional.uchile.cl/index.php/AB/article/view/16727