TY - GEN AU - Peterson,L F AU - Bryan,R S AU - Combs,J J TI - Polycentric knee arthroplasty SN - 0070-203X PY - 1976///0108 KW - Arthroplasty KW - methods KW - Humans KW - Joint Prosthesis KW - Knee Joint KW - surgery KW - Prosthesis Design N1 - Publication Type: Journal Article ER -