YUASA MOTOYUKI   SHIRAYAMA YOSHIHISA   NISHIDA RYOKO   SAYAMA RIE   IKEGAMI KIYOKO   MARUI EIJI   
順天堂醫事雑誌 61(1) 49-56 2015年
Unfortunately, high maternal mortality (MM) was a “neglected” public health issue for a long time, due to women’s lower political and social priority within our society. Assessment of MM was a controversial issue, and...