Blackburn, D. G.; Flemming, A. F.(2011).”Invasive implantation and intimate placental associations in a placentotrophic african lizard, Trachylepis ivensi (scincidae)”.Journal of Morphology273: sid.137–159. doi:10.1002/jmor.11011. PMID 21956253.
Blackburn, D. G.; Flemming, A. F.(2011).”Invasive implantation and intimate placental associations in a placentotrophic african lizard, Trachylepis ivensi (scincidae)”.Journal of Morphology273: sid.137–159. doi:10.1002/jmor.11011. PMID 21956253.