1. Biomedical aspects of low frequency vibration — a selective review;Hasan;Work Environ Health,1970
2. Biomedical aspects of low frequency vibration. A bibliography of references;Vihko;Work Environ Health,1970
3. Les dangers encourus par les conducteurs de tracteurs. (The hazards of tractor driving);Kohl;Arch Mal Prof,1975
4. Effect of work on degenerative back disease. A review;Wickstom;Scand J Work Environ Health,1978
5. Vibration as an aetiological factor in low back pain;Pope,1980