Leggat, P.A., Chowanadisai, S., Kedjarune, U., Kukiattrakoon, B., and Yapoong, B. (2001) Health of dentists in southern Thailand. International Dental Journal, 51 (5). pp. 348-352.

Leggat, Peter A., Chowanadisai, Suthipong, Kukiattrakoon, Boonlert, Yapong, Bunjerd, and Kedjarune, Ureporn (2001) Occupational hygiene practices of dentists in southern Thailand. International Dental Journal, 51 (1). pp. 11-16.

Kedjarune, Ureporn, Kukiattrakoon, Boonlert, Yapong, Bunjerd, Chowanadisai, Suthipong, and Leggat, Peter A. (2000) Bacterial aerosols in the dental clinic: effect of time, position and type of treatment. International Dental Journal, 50 (2). pp. 103-107.

Chowanadisai, Suthipong, Kukiattrakoon, Boonlert, Yapong, Bunjerd, Kedjarune, Ureporn, and Leggat, Peter A. (2000) Occupational health problems of dentists in southern Thailand. International Dental Journal, 50 (1). pp. 36-40.