TY - RPRT TI - Swanson great toe flexible hinge endoprosthesis. Design, flexibility, and function. AU - E Lauf AU - B McLaughlin AU - E McLaughlin PY - 1985 DO - 10.7547/87507315-75-8-393 UR - https://pubmed.ncbi.nlm.nih.gov/4020663/ ID - 4020663 ER -