pers.   pers.  State of World Population 2007 translated in Korean part 1 [2008-02-11] Charity fashion show of underwear to give donation for infertility married couples [2005-08-25] www. aga-love.org, the web-site for integrated information on pregnancy, childbirth and childrearing [2005-08-25] Charity fashion show of underwear to give donation for infertility married couples [2005-08-25] Seminar of business men to overcome low-fertility and aging society [2005-08-25]