By Gerlinger C.   Endrikat J.   Kallischnigg G.   Wessel J.   in The European Journal of Contraception and Reproductive Health Care

ISSN:1473-0782|12|3|203-211

Informa Healthcare‎(2007)‎

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By Theres H.   Maier B.   Matteucci Gothe R.   Schnippa S.   Kallischnigg G.   Schüren K.   Thimme W.   in Zeitschrift für Kardiologie

ISSN:0300-5860|93|12|954-963

Springer Publishing Company ‎(2004)‎

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