1.
Tena E, Hernández B, Ibáñez A, Reyes S, Zúñiga A, Graullera V. Possible Superfetation in a Female nzb Rabbit. (Oryctolagus cuniculus) Accompanying Intrauterine Development Delay (idd). Spei domus. 2013;9(19):49-56. doi:10.16925/sp.v9i19.709