Laddawan Lalert และ Onrawee Khongsombat. (2014) Effects of the asparagus racemosus root extract on learning and memory in ovariectomized rats. Naresuan University:ม.ป.ท.Laddawan Lalert และ Onrawee Khongsombat. 2014. Effects of the asparagus racemosus root extract on learning and memory in ovariectomized rats. ม.ป.ท.:Naresuan University;Laddawan Lalert และ Onrawee Khongsombat. Effects of the asparagus racemosus root extract on learning and memory in ovariectomized rats. ม.ป.ท.:Naresuan University, 2014. Print.