Verlinsky Y, Ginsberg N, Lifchez A, Valle J, Moise J, Strom CM (Oct 1990). "Analysis of the first polar body: preconception genetic diagnosis". Hum. Reprod. 5 (7): 826–9. doi:10.1093/oxfordjournals.humrep.a137192. PMID2266156.
Munné S, Dailey T, Sultan KM, Grifo J, Cohen J (Apr 1995). "The use of first polar bodies for preimplantation diagnosis of aneuploidy". Hum. Reprod. 10 (4): 1014–20. doi:10.1093/oxfordjournals.humrep.a136027. PMID7650111.
Verlinsky Y, Ginsberg N, Lifchez A, Valle J, Moise J, Strom CM (Oct 1990). "Analysis of the first polar body: preconception genetic diagnosis". Hum. Reprod. 5 (7): 826–9. doi:10.1093/oxfordjournals.humrep.a137192. PMID2266156.
Munné S, Dailey T, Sultan KM, Grifo J, Cohen J (Apr 1995). "The use of first polar bodies for preimplantation diagnosis of aneuploidy". Hum. Reprod. 10 (4): 1014–20. doi:10.1093/oxfordjournals.humrep.a136027. PMID7650111.