Authors:
FREUNDL G
FRANKHERRMANN P
GODEHARDT E
KLEMM R
BACHHOFER M
Citation: G. Freundl et al., RETROSPECTIVE CLINICAL-TRIAL OF CONTRACEPTIVE EFFECTIVENESS OF THE ELECTRONIC FERTILITY INDICATOR LADYCOMP BABYCOMP/, Advances in contraception, 14(2), 1998, pp. 97-108
Authors:
FRANKHERRMANN P
FREUNDL G
GNOTH C
GODEHARDT E
KUNERT J
BAUR S
SOTTONG U
Citation: P. Frankherrmann et al., NATURAL FAMILY-PLANNING WITH AND WITHOUT BARRIER METHOD USE IN THE FERTILE PHASE - EFFICACY IN RELATION TO SEXUAL-BEHAVIOR - A GERMAN PROSPECTIVE LONG-TERM STUDY, Advances in contraception, 13(2-3), 1997, pp. 179-189
Authors:
FREUNDL G
BREMME M
FRANKHERRMANN P
BAUR S
GODEHARDT E
SOTTONG U
Citation: G. Freundl et al., THE CUE FERTILITY MONITOR COMPARED TO ULTRASOUND AND LH PEAK MEASUREMENTS FOR FERTILE TIME OVULATION DETECTION, Advances in contraception, 12(2), 1996, pp. 111-121
Authors:
GNOTH C
FRANKHERRMANN P
FREUNDL G
KUNERT J
GODEHARDT E
Citation: C. Gnoth et al., SEXUAL-BEHAVIOR OF NATURAL FAMILY-PLANNING USERS IN GERMANY AND ITS CHANGES OVER TIME, Advances in contraception, 11(2), 1995, pp. 173-185
Authors:
FREUNDL G
BREMME M
FRANKHERRMANN P
BAUR S
SOTTONG U
Citation: G. Freundl et al., METHODOLOGICAL AND PRACTICAL SAFETY OF TH E SYMPTOTHERMAL METHOD IN NATURAL FAMILY-PLANNING - PROSPECTIVE-STUDY WITH 10649 CYCLES, Archives of gynecology and obstetrics, 254(1-4), 1993, pp. 281-285