By de Weerd S.   Steegers E.A.P.   Heinen M.M.   van den Eertwegh S.   Vehof R.M.E.J.   Steegers-Theunissen R.P.M.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|111|2|167-172

Elsevier‎(2003)‎

Access to resources Favorite 5.637361

By de Weerd S.   van der Bij A.K.   Cikot R.J.L.M.   Braspenning J.C.C.   Braat D.D.M.   Steegers E.A.P.   in Preventive Medicine

ISSN:0091-7435|34|5|505-511

Academic Press‎(2002)‎

Access to resources Favorite 5.637361