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