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Citation: F. Sommer et al., Comparison of individual urologists' performance, EUR UROL, 39(4), 2001, pp. 369-374

Authors: Sommer, F Ehsan, A Caspers, HP Klotz, T Engelmann, U

Citation: F. Sommer et al., Risk adjustment for evaluating the outcome of urological operative procedures, J UROL, 166(3), 2001, pp. 968-972

Authors: Sommer, F Caspers, HP Esders, K Klotz, T Engelmann, U

Citation: F. Sommer et al., Measurement of vaginal and minor labial oxygen tension for the evaluation of female sexual function, J UROL, 165(4), 2001, pp. 1181-1184

Authors: Sommer, F Caspers, HP Esders, K Klotz, T Engelmann, U

Citation: F. Sommer et al., Measurement of vaginal and minor labial oxygen tension for the evaluation of female sexual function - Reply, J UROL, 165(4), 2001, pp. 1184-1184