JAPAN SOCIETY OF PERINATAL AND NEONATAL MEDICINE
, 日本内視鏡外科学会
, JAPANESE SOCIETY FOR ABDOMINAL EMERGENCY MEDICINE
, THE JAPANESE ASSOCIATION FOR THE SURGERY OF TRAUMA
, 日本小児がん学会
, JAPANESE SOCIETY FOR PARENTERAL AND ENTERAL NUTRITION
, JAPANESE SOCIETY OF EMERGENCY PEDIATRICS
, JAPAN SURGICAL SOCIETY
, JAPANESE SOCIETY OF PEDIATRIC SURGEONS