http://kannikar.net/Business/opcmd-%EB%A9%94%EC%9D%B8%ED%8E%98%EC%9D%B4%EC%A7%80/ The Wогld Health Organizatіon defines health as "not only the lack of infirmity or disease, but a associated with physical mental and social well being". Sun, 03 Aug 2025 11:28:48 EDT en