1. Osteogenic stem cells and stromal system of bone and marrow;Beresford;Clin Orthop,1989
2. Treatment of deep cartilage defects in the knee with autologous chondrocyte transplantation;Brittberg;N Engl J Med,1994
3. The function of bone marrow in the incorporation of a bone graft;Burwell;Clin Orthop,1985
4. Effect of growth factors on bone cell replication and differentiation;Canalis;Clin Orthop,1985
5. Development of an osteogenic bone marrow preparation;Connolly;J Bone Joint Surg,1989