Ekong, M. B., Akpan, M. U., Ekanem, T. B. and Akpaso, M. I. (2011) “Morphometric Malformations in Fetal Rats Following Treatment with Aqueous Leaf Extract of Carica Papaya”, Asian Journal of Medical Sciences, 2(1), pp. 18–22. doi: 10.3126/ajms.v2i1.4028.