©2013 National Research Council of Thailand
Boosaba Sanguanprasit. 1995. Maternal education and infant mortality in Thailand comparison between the proportional hazards models with multiplicative and additive risk functions. Graduate Division, University of Hawaii;
Boosaba Sanguanprasit. (1995) Maternal education and infant mortality in Thailand comparison between the proportional hazards models with multiplicative and additive risk functions . University of Hawaii/Hawaii.
Boosaba Sanguanprasit. Maternal education and infant mortality in Thailand comparison between the proportional hazards models with multiplicative and additive risk functions. . Hawaii:University of Hawaii, 1995.
Boosaba Sanguanprasit. (1995) Maternal education and infant mortality in Thailand comparison between the proportional hazards models with multiplicative and additive risk functions . University of Hawaii/Hawaii.