TY - GEN AU - Grelsamer,R P TI - Patellofemoral complications following total knee arthroplasty SN - 0883-5403 PY - 1997///0508 KW - Humans KW - Knee Prosthesis KW - adverse effects N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/s0883-5403(97)90073-5 ER -