Wilawon Thanomroop. (2000) Health-promoting behaviors in pregnant women : a study of perceived benefits and barriers to action. Mahidol University,:ม.ป.ท.Wilawon Thanomroop. 2000. Health-promoting behaviors in pregnant women : a study of perceived benefits and barriers to action. ม.ป.ท.:Mahidol University,;Wilawon Thanomroop. Health-promoting behaviors in pregnant women : a study of perceived benefits and barriers to action. ม.ป.ท.:Mahidol University, 2000. Print.