Key term: lumbar disc degeneration

Article 1978;4 suppl 1:47-53   pdf
Radiologically detectable lumbar disc degeneration in concrete reinforcement workers.
Wiikeri M, Nummi J, Riihimäki H, Wickström G
 
Original article 1998;24(5):358-366   pdf
Lumbar disc degeneration in relation to occupation
Luoma K, Riihimäki H, Raininko R, Luukkonen R, Lamminen A, Viikari-Juntura E