@article{Li2019b, title = {A Helical Microrobot with an Optimized Propeller-Shape for Propulsion in Viscoelastic Biological Media}, author = {Li., D. and Jeong, M. and Oren, E. and Yu, T. and Qiu, T.}, journal = {Robotics}, volume = {8}, pages = {87}, publisher = {MDPI}, month = oct, year = {2019}, doi = {https://doi.org/10.3390/robotics8040087}, url = {https://www.mdpi.com/2218-6581/8/4/87/htm}, month_numeric = {10} }