• The frequency and incidence of low-back-pain/sciatica in an urban-population

      Laslett, M; Crothers, C; Beattie, P; Cregten, L; Moses, A (New Zealand Medical Association, 1991)
      The frequency, incidence and severity of low back pain was assessed by a random telephone survey of 314 urban New Zealanders. Relationships between the severity and frequency of low back pain and referred lower extremity ...