Martel, S. (2016). Swimming microorganisms acting as nanorobots versus artificial nanorobotic agents: A perspective view from an historical retrospective on the future of medical nanorobotics in the largest known three-dimensional biomicrofluidic networks. Biomicrofluidics, 10(2), 021301. https://doi.org/10.1063/1.4945734

Yang, G., Cambias, J., Cleary, K., Daimler, E., Drake, J., Dupont, P., … Taylor, R. (2017). Medical robotics-Regulatory, ethical, and legal considerations for increasing levels of autonomy. Science Robotics, 2(4). https://doi.org/10.1126/scirobotics.aam8638 (Original work published 2017)