Ei Phyu Phyu Chaw และ Surasak Thaneepanichskul. (2009) Knowledge, attitude and practice of combined oral contraceptives (COCS) among Myanmar migrant married women of reproductive age at Ranong province in Thailand. Chulalongkorn University:ม.ป.ท.Ei Phyu Phyu Chaw และ Surasak Thaneepanichskul. 2009. Knowledge, attitude and practice of combined oral contraceptives (COCS) among Myanmar migrant married women of reproductive age at Ranong province in Thailand. ม.ป.ท.:Chulalongkorn University;Ei Phyu Phyu Chaw และ Surasak Thaneepanichskul. Knowledge, attitude and practice of combined oral contraceptives (COCS) among Myanmar migrant married women of reproductive age at Ranong province in Thailand. ม.ป.ท.:Chulalongkorn University, 2009. Print.