Jan Erik Madsen

Årøen, Asbjørn; Heir, Stig; Løken, Sverre; Engebretsen, Lars; Reinholt, Finn. Healing of articular cartilage defects. An experimental study of vascular and minimal vascular microenvironment. Journal of Orthopaedic Research 2006:24(24):1069-1077. ISSN 0736-0266.

Årøen, Asbjørn; Heir, Stig; Løken, Sverre; Reinholt, Finn P; Engebretsen, Lars
Articular cartilage defects in a rabbit mode, retention rate of periosteal flap cover. Acta Orthopaedica 2005:76(2):220-224. ISSN 1745-3674.

Heir, Stig; Årøen, Asbjørn; Løken, Sverre; Madsen, Jan Erik.Osteochondritis dissecans of the knee treated by fixation. I: Abstracts: 10th Congress European Society of Sports Traumatology, Knee Surgery and Arthroscopy. 349. ESSKA 2000, 10th Congress European Society of Sports Traumatology, Knee Surgery and Arthroscopy, Rome, 2002-04-23 - 2002-04-27

Heir, Stig; Årøen, Asbjørn; Løken, S; Madsen, JE. Osteochondritis dissecans of the knee treated by fixation. Norsk Idrettsmedisin. Red. Grimsmo, Jostein. Medborgeren 15: 3, 22 Oslo 2000. ISSN 0806-9328 5th Scandinavian Congress on Medicine and Science in Sports. Lillehammer, 2-5 November.

Heir, Stig; Årøen, Asbjørn; Løken, S; Madsen, JE. Osteochondritis dissecans i kne behandlet med fiksering. Vitenskapelige forhandlinger. Red. Hofgaard, H. De Norske Kirurgiske foreninger 217 Oslo 2000. Årsmøte Norsk Ortopedisk Forening. Oslo, 23.-27. oktober.