Nanmanas Yaembut และผู้แต่งคนอื่นๆ. (2013) EFFICIENCY OF HAND HYGIENE, RELATED KNOWLEDGE, ATTITUDE, AND BEHAVIOR AMONG UNDERGRADUATE AND POSTGRADUATE DENTAL STUDENTS. Chulalongkorn University:ม.ป.ท.Nanmanas Yaembut และผู้แต่งคนอื่นๆ. 2013. EFFICIENCY OF HAND HYGIENE, RELATED KNOWLEDGE, ATTITUDE, AND BEHAVIOR AMONG UNDERGRADUATE AND POSTGRADUATE DENTAL STUDENTS. ม.ป.ท.:Chulalongkorn University;Nanmanas Yaembut และผู้แต่งคนอื่นๆ. EFFICIENCY OF HAND HYGIENE, RELATED KNOWLEDGE, ATTITUDE, AND BEHAVIOR AMONG UNDERGRADUATE AND POSTGRADUATE DENTAL STUDENTS. ม.ป.ท.:Chulalongkorn University, 2013. Print.