1. The shapes of the female pelvis. Contributing factors;Abitbol;J Reprod Med,1996
2. X-Ray pelvimetry of the pregnant adolescent. Pelvic size and the frequency of contraction;Aiman;Obstet Gynecol,1976
3. Anatomical variations in the female pelvis and their effect in labor with a suggested classification;Caldwell;Am J Obstet Gynecol,1933
4. The use of the roentgen ray in obstetrics. Part II. Anatomical variations in the female pelvis and their classification according to morphology;Caldwell;Am J Roentogenol Radiation Therapy,1939
5. Acetabular dysplasia in the adult;Cooperman;Clin Orthop,1983