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ISSN:0301-2115|62|1|107-114

Elsevier‎(1995)‎

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By Schroder H.J.   Rybakowski C.   Eisermann K.   Tchirikov M.   Ostermann S.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|92|2|265-272

Elsevier‎(2000)‎

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