3 articles3,001 citations
Autologous Chondrocyte Implantation Compared with Microfracture in the Knee. A Randomized Trial.
Knutsen, Johansen·J Bone Joint Surg Am·2004·1,252 citations
Articular Cartilage Defects in 1,000 Knee Arthroscopies
Hjelle, Brittberg·Arthroscopy·2002·937 citations
A Randomized Trial Comparing Autologous Chondrocyte Implantation with Microfracture. Findings at Five Years.
Knutsen, Johansen·J Bone Joint Surg Am·2007·812 citations