[Gilbert, Scott F.; Zevit, Ziony (Jul 2001). „Congenital human baculum deficiency: the generative bone of Genesis 2:21 – 23“. Am J Med Genet. 101 (3): 284 – 5. doi:10.1002/ajmg.1387. PMID 11424148. Congenital human baculum deficiency: the generative bone of Genesis 2:21 – 23]