Piyanuch Jittanoon. (1991) Lipid profile in an elderly, institutionalized and non-institutionalized population. Mahidol University,:ม.ป.ท.Piyanuch Jittanoon. 1991. Lipid profile in an elderly, institutionalized and non-institutionalized population. ม.ป.ท.:Mahidol University,;Piyanuch Jittanoon. Lipid profile in an elderly, institutionalized and non-institutionalized population. ม.ป.ท.:Mahidol University, 1991. Print.