Perbedaaan indeks maturasi oosit, laju fertilisasi, kadar GDF9 dan BMP15 program fertilisasi in vitro antara kelompok elektroakupunktur dengan elektroakupunktur sham = The differences in oocyte maturation index, fertilization rate, GDF9 and BMP15 level in in vitro fertilization program between electroacupuncture and electroacupuncture sham group.