Poonsub Insung. (2000) Development of iron-rich food products from animal sources. Mahidol University,:ม.ป.ท.Poonsub Insung. 2000. Development of iron-rich food products from animal sources. ม.ป.ท.:Mahidol University,;Poonsub Insung. Development of iron-rich food products from animal sources. ม.ป.ท.:Mahidol University, 2000. Print.