Rachanee Kongsayreepong. (1986) Purification of alpha-and beta-hCG from hydatidiform mole and determination of their sialic acid. Mahidol University,:ม.ป.ท.Rachanee Kongsayreepong. 1986. Purification of alpha-and beta-hCG from hydatidiform mole and determination of their sialic acid. ม.ป.ท.:Mahidol University,;Rachanee Kongsayreepong. Purification of alpha-and beta-hCG from hydatidiform mole and determination of their sialic acid. ม.ป.ท.:Mahidol University, 1986. Print.