Long-term results of total knee arthroplasty in class 3 and 4 rheumatoid arthritis

Nonparametric Estimation from Incomplete Observations

Edward L. Kaplan, Paul Meier · Journal of the American Statistical Association · 1958 · 7.8K citations

Public Health, Biostatistics, Mathematics +10

Rationale, of The Knee Society Clinical Rating System

John N. Insall, Lawrence D. Dorr, Richard D. Scott et al. · Clinical Orthopaedics and Related Research · 1989 · 4.5K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +13

THERAPEUTIC CRITERIA IN RHEUMATOID ARTHRITIS

Otto Steinbrocker · JAMA · 1949 · 2.9K citations

Medicine, Clinical Sciences, Internal Medicine +7

The Knee Society Total Knee Arthroplasty Roentgenographic Evaluation and Scoring System

F C Ewald · Clinical Orthopaedics and Related Research · 1989 · 2K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +15

A comparison of four models of total knee-replacement prostheses

JN Insall, Ranawat Cs, Paolo Aglietti et al. · Journal of Bone and Joint Surgery · 1976 · 878 citations

Medicine, Orthopedic Surgery, Surgery +16