Observe that The explanation this rule is set up is for the reason that people wouldn’t know which form so as to add �?one that corresponds to procedures of 가지�?or one that corresponds to principles 갖다. 홋카이도 대�?대학원 의학 연구�?사회의학 전공 예방 의학 강좌 국제 보건 의학 분야 �? �