By Irgens .   Ulstein M.   Irgens L.M.   in Fertility and Sterility

ISSN:0015-0282|76|1|209-211

Elsevier‎(2001)‎

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By Skomsvoll J.F   Østensen M   Irgens L.M   Baste V   in Scandinavian Journal of Rheumatology

ISSN:0300-9742|28|6|352-356

Informa Healthcare‎(1999)‎

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By Haga H-J.   Gjesdal C. Gram   Irgens L. M.   Östensen M.   in Scandinavian Journal of Rheumatology

ISSN:0300-9742|34|1|45-48

Informa Healthcare‎(2005)‎

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