Studies of air contaminant generation and deposition matrix preparation in East Asia region and international cooperative observation (3). Studies of development of air pollutant generation, transport, degeneration and precipitation model in East Asia region 1. Study of preparation of the EMEP-type air pollutant generation and precipitation matrix in East Asia region. (Ministry of Environment S).
Research on the decision of cataract medical care guideline based on scientific reason (evidence). Cataract classification according to the cataract classification from the viewpoint of epidemiology and guide to medical care (Ministry of Health,Labour and Welfare S ).