Template:Ref-Wells1959
From Embryology
Wells LJ. and Kaiser IH.Two choice human embryos at Streeter's horizons XI and XIV. (1959) Obstet Gynecol., 14: 411-6 PMID13843903
Wells LJ. and Kaiser IH.Two choice human embryos at Streeter's horizons XI and XIV. (1959) Obstet Gynecol., 14: 411-6 PMID13843903