Authors: Brumm, C Beckmann, A Jap, D Oppelt, PG Beckmann, MW

Citation: C. Brumm et al., Diagnosis-related groups in obstetrics and gynecology, GEBURTSH FR, 61(7), 2001, pp. 470-475

Authors: Oppelt, PG Beckmann, MW

Citation: Pg. Oppelt et Mw. Beckmann, Risk factors and risk assessment in menopause, GEBURTSH FR, 61(5), 2001, pp. 257-267