Naiyana Yoo-prot. (1990) The effectiveness of health education program on sexually transmitted diseases and AIDS preventive behavior among the Royal Thai Navy recruits in Cholburi province. Mahidol University,:ม.ป.ท.Naiyana Yoo-prot. 1990. The effectiveness of health education program on sexually transmitted diseases and AIDS preventive behavior among the Royal Thai Navy recruits in Cholburi province. ม.ป.ท.:Mahidol University,;Naiyana Yoo-prot. The effectiveness of health education program on sexually transmitted diseases and AIDS preventive behavior among the Royal Thai Navy recruits in Cholburi province. ม.ป.ท.:Mahidol University, 1990. Print.