TY - RPRT TI - Computer-controlled mechanical testing machine for small samples of biological viscoelastic materials. AU - R M Aspden AU - T Larsson AU - R Svensson AU - D HeinegÄrd PY - 1991 DO - 10.1016/0141-5425(91)90102-d UR - https://pubmed.ncbi.nlm.nih.gov/1770815/ ID - 1770815 ER -