In situ gel ophthalmic drug delivery system of estradiol or other estrogen for prevention of cataracts.. 
Ó jẹ́ ọmọ ògbógbó agbóhùnsáfẹ́fẹ́ àti olùgbàlejò lóri ètò tẹlifíṣọ̀nù Ruth Benamaisia Opia.àwọn àṣàyàn eré àkò ìyẹ́sí ní Ìtọ́kasí àwọn onísí ara Nàìjíríà. ènìyàn ÀAlààyèàwọn òṣèré Ara Naiàwòrán Ọjọ́ìbí ní 1987.. 