المؤلفون: van Roijen, H. J., Ooms, M. P., Spaargaren, M. C., Baarends, W. M., Weber, R. F., Grootegoed, J. A., Vreeburg, J. T.

المصدر: Human Reproduction ; volume 13, issue 6, page 1559-1566 ; ISSN 0268-1161 1460-2350

الاتاحة: http://dx.doi.org/10.1093/humrep/13.6.1559
http://academic.oup.com/humrep/article-pdf/13/6/1559/9825214/131559.pdf

المؤلفون: Heydanus, R., Spaargaren, M. C., Wladimiroff, J. W.

المصدر: Prenatal Diagnosis ; volume 14, issue 11, page 1035-1041 ; ISSN 0197-3851 1097-0223

الاتاحة: http://dx.doi.org/10.1002/pd.1970141105
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpd.1970141105
https://obgyn.onlinelibrary.wiley.com/doi/pdf/10.1002/pd.1970141105