Kittiboon Chathongyot. 2001. Effectiveness of health education programme for promoting leptospirosis preventing behaviors among farmers at Nong Hin district of Loei province. Field of Study Public Health, Mahidol University;
Kittiboon Chathongyot. (2001) Effectiveness of health education programme for promoting leptospirosis preventing behaviors among farmers at Nong Hin district of Loei province . Mahidol University/Bangkok.
Kittiboon Chathongyot. Effectiveness of health education programme for promoting leptospirosis preventing behaviors among farmers at Nong Hin district of Loei province. . Bangkok:Mahidol University, 2001.
Kittiboon Chathongyot. (2001) Effectiveness of health education programme for promoting leptospirosis preventing behaviors among farmers at Nong Hin district of Loei province . Mahidol University/Bangkok.