Songphol Puttasiri. (2017) Knowledge and Attitude of Obstetricians to the Protection of Children Born from Assisted Reproductive Technology. <i>Thai Journal of Obstetrics and Gynaecology</i>, <i>25</i>(3), 182.Songphol Puttasiri. "Knowledge and Attitude of Obstetricians to the Protection of Children Born from Assisted Reproductive Technology". Thai Journal of Obstetrics and Gynaecology 25 (2017):182.Songphol Puttasiri. Knowledge and Attitude of Obstetricians to the Protection of Children Born from Assisted Reproductive Technology. PIMDEE Co. Ltd.:ม.ป.ท. 2017.