Endometrial expression of the estrogen sensitive genes MMP-26 and TIMP-4 is altered by a substitution protocol without down regulation in IVF patients Hum Reprod.

Pilka R., Oborná I., Lichnovský V., Havelka P., Fingerová H., Eriksson P., Hansson S., Casslen
B.:

Endometrial expression of the estrogen sensitive genes MMP-26 and TIMP-4 is altered by a   substitution protocol without down regulation in IVF patients Hum Reprod.

2006 Dec;21(12):3146-56. doi: 10.1093/humrep/del180. Epub 2006 Sep 29. PMID: 17012332