P. Sauer

Spine deformity index (SDI) versus other objective procedures of vertebral fracture identification in patients with osteoporosis: A comparative study

G. Duckeck, R. Ziegler, P. Sauer, 1991, Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research.

A study of complaints and their relation to vertebral destruction in patients with osteoporosis.

R. Ziegler, F. Raue, P. Sauer, 1990, Bone and mineral.

Comparison of a semiquantitative and a quantitative method for assessing vertebral fractures in osteoporosis

H. Genant, T. Schilling, R. Ziegler, 1994, Osteoporosis International.

A newly developed spine deformity index (SDI) to quantitate vertebral crush fractures in patients with osteoporosis.

R. Ziegler, P. Sauer, G. Leidig, 1988, Bone and mineral.

The pattern of bone mineral density in the proximal femur and radiographic signs of early joint degeneration.

J. Block, D. R. Sumner, A. Rosenberg, 1999, The Journal of rheumatology.