B. Erzik

Conservative treatment of cervical ectopic pregnancy with transvaginal ultrasound-guided aspiration and single-dose methotrexate.

I. Çepni, S. Erkan, P. Ocal, 2004, Fertility and sterility.

Early clinical pregnancy loss rate in poor responder patients does not change compared to age-matched normoresponders.

M. Bahçeci, B. Kumbak, H. Akbas, 2009, Fertility and sterility.