Frequency of twinning in Kwara State, North-Central Nigeria
By: Iyiola, O. A.; Oyeyemi, F. B.; Rahim, U. A.…[et al.]. The Egyptian Journal of Medical Human Genetics. Vol. 14, no. 1 (Jan. 2013), pp.29-35, 7 p.
Subjects: Congenital malformations; Nigeria; Twins