Malaki. (1991) Utilization of PNC (post natal care) services : case study of Uthai Rat, a community congested area near Supon Kai in Samsen-Nai district, Bangkok. Mahidol University,:ม.ป.ท.Malaki. 1991. Utilization of PNC (post natal care) services : case study of Uthai Rat, a community congested area near Supon Kai in Samsen-Nai district, Bangkok. ม.ป.ท.:Mahidol University,;Malaki. Utilization of PNC (post natal care) services : case study of Uthai Rat, a community congested area near Supon Kai in Samsen-Nai district, Bangkok. ม.ป.ท.:Mahidol University, 1991. Print.