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Effectiveness and acceptability of the sYmptothermal method of natural family planning in Germany
Frank-Herrmann, Petra, Freundl, Gunter, Baur, Siegfried, Bremme, Michael, Döring, Gerd K., Godehardt, Erhard A.J., Sottong, UrsulaVolume:
165
Language:
english
Journal:
American Journal of Obstetrics and Gynecology
DOI:
10.1016/S0002-9378(11)90580-8
Date:
December, 1991
File:
PDF, 379 KB
english, 1991