Epidemiological, clinical & surveillance

• Yano, E., Yokoyama, Y., Higashi, H., Nishii, S., Maeda, K., Koizumi, A., (1990), Health effects of volcanic ash - a repeat study, Archives of Environmental Health, 45(6), 367-373, 10.1080/00039896.1990.10118757
• Higashi, H., Yano, E., Yokoyama, Y., Nishii, S., Koizumi, A., Maeda, K., (1987), Seasonal variations in the responses to a respiratory symptom questionnaire: a study in an area exposed to volcanic ash, Japanese Journal of Public Health, 34, 453-458, Article in Japanese (English abstract)
• Yano, E., Higashi, H., Nishii, S., Koizumi, A., Yokoyama, Y., (1987), Pulmonary function of loggers exposed to the volcanic ash from Mt. Sakurajima, Japanese Journal of Public Health, 34, 251-254, Article in Japanese (English abstract)
• Yano, E., Nishii, S., Yokoyama, Y., (1986), Chronic pulmonary effects of volcanic ash: An epidemiologic study, Archives of Environmental Health, 41(2), 94-99, 10.1080/00039896.1986.9937416

Physicochemical or geochemical

• Yano, E., Takeuchi, A., Nishii, S., Koizumi, A., Poole, A., Brown, R. C., Johnson, N. F., Evans, P. H., Yukiyama, Y. , (1985), In vitro biological effects of volcanic ash from Mount Sakurajima, Journal of Toxicology and Environmental Health, 16(1), 127-35., 10.1080/15287398509530724