Ma, Z., Hong, Y., Nelson, D. M., Pichamuthu, J. E., Leeson, C. E., & Wagner, W. R. (2011). Biodegradable polyurethane ureas with variable polyester or polycarbonate soft segments: Effects of crystallinity, molecular weight and composition on mechanical properties.

Ma, Zuwei, Yi Hong, Devin M. Nelson, Joseph E. Pichamuthu, Cory E. Leeson, and William R. Wagner. Biodegradable Polyurethane Ureas With Variable Polyester or Polycarbonate Soft Segments: Effects of Crystallinity, Molecular Weight and Composition On Mechanical Properties. 2011.

Ma, Zuwei, et al. Biodegradable Polyurethane Ureas With Variable Polyester or Polycarbonate Soft Segments: Effects of Crystallinity, Molecular Weight and Composition On Mechanical Properties. 2011.