Pema Dechen และ Wiraporn Phothisiri. (2013) FACTORS AFFECTING THE UTILISATION OF ANTENATAL CARE IN BHUTAN. Chulalongkorn University:ม.ป.ท.Pema Dechen และ Wiraporn Phothisiri. 2013. FACTORS AFFECTING THE UTILISATION OF ANTENATAL CARE IN BHUTAN. ม.ป.ท.:Chulalongkorn University;Pema Dechen และ Wiraporn Phothisiri. FACTORS AFFECTING THE UTILISATION OF ANTENATAL CARE IN BHUTAN. ม.ป.ท.:Chulalongkorn University, 2013. Print.