تخصيب: الفرق بين النسختين

David R. Meldrum, M.D., R. Jeffrey Chang, M.D., Linda C. Giudice, M.D., Ph.D., Juan Balasch, M.D., and Robert L. Barbieri, M.D. [http://ac.els-cdn.com/S0015028212023114/1-s2.0-S0015028212023114-main.pdf?_tid=b0e039d6-5822-11e2-947a-00000aab0f02&acdnat=1357491861_a652a87f20b4481ee2c6d49a726da808 Role of decreased androgens in the ovarian response to stimulation in older women]

* [[ساعة لمنع الحمل]]

 

== مراجع ==