Three-dimensionally printed biological machines powered by skeletal muscle

Caroline Cvetkovic, Ritu Raman, Vincent Chan, Brian J. Williams, Madeline Tolish, Piyush Bajaj, Mahmut Selman Sakar, H. Harry Asada, M. Taher A. Saif, and Rashid Bashir

PNAS. 2014. 111:10125-10130 DOI: 10.1073/pnas.1401577111