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Elsevier‎(1996)‎

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By Helin H.-L.   Kirkinen P.   in Surgical Endoscopy

ISSN:0930-2794|14|2|161-163

Springer Publishing Company ‎(2000)‎

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By Aukee P.   Usenius J.-P.   Kirkinen P.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|112|1|84-88

Elsevier‎(2004)‎

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By Rinne K.M.   Kirkinen P.P.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|84|1|23-25

Elsevier‎(1999)‎

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