1. Englund M. (2004). Meniscal tear--a feature of osteoarthritis. Acta Orthopaedica Scandinavica. Supplementum 75(312):1-45, backcover.
2. Van Tulder M, Kovacs F, Muller G, Airaksinen O, et al. (2002). European guidelines for the management of low back pain. Acta Orthopaedica Scandinavica. Supplementum 73(305):20-25.
3. Thorngren KG. (1991). Optimal treatment of hip fractures. Acta Orthopaedica Scandinavica. Supplementum 62(241):31-34.
4. Mossing N, Overgaard S. (1991). Bilateral hip replacement - A simultaneous procedure in 64 patients. Acta Orthopaedica Scandinavica. Supplementum 62(246):42.
5. Ordeberg G, Enskog J, Lindh C. (1991). Lumbar low back pain without treatment - Report on patients on waiting list for 4 years. Acta Orthopaedica Scandinavica. Supplementum 62(246):20.
6. Lempicki A, Wierusz-Kozlowska J. (1990). Abduction treatment in late diagnosed congenital dislocation of the hip. Acta Orthopaedica Scandinavica. Supplementum 61(236):1-30.