Nunnapat Peeranunrungsri. (2003) Factors associated with the contraceptive used by postpartum women with two or more living children at Amnatcharoen hospital. Mahidol University,:ม.ป.ท.Nunnapat Peeranunrungsri. 2003. Factors associated with the contraceptive used by postpartum women with two or more living children at Amnatcharoen hospital. ม.ป.ท.:Mahidol University,;Nunnapat Peeranunrungsri. Factors associated with the contraceptive used by postpartum women with two or more living children at Amnatcharoen hospital. ม.ป.ท.:Mahidol University, 2003. Print.