Cohen J, Simons RF, Fehilly CB, Fishel SB, Edwards RG, Hewitt J, Rowlant GF, Steptoe PC, Webster JM (tháng 3 năm 1985). “Birth after replacement of hatching blastocyst cryopreserved at expanded blastocyst stage”. Lancet. 1 (8429): 647. doi:10.1016/s0140-6736(85)92194-4. PMID2857991.
Wennerholm UB, Söderström-Anttila V, Bergh C, Aittomäki K, Hazekamp J, Nygren KG, Selbing A, Loft A (tháng 9 năm 2009). “Children born after cryopreservation of embryos or oocytes: a systematic review of outcome data”. Human Reproduction. 24 (9): 2158–72. doi:10.1093/humrep/dep125. PMID19458318.
Evans J, Hannan NJ, Edgell TA, Vollenhoven BJ, Lutjen PJ, Osianlis T, Salamonsen LA, Rombauts LJ (2014). “Fresh versus frozen embryo transfer: backing clinical decisions with scientific and clinical evidence”. Human Reproduction Update. 20 (6): 808–21. doi:10.1093/humupd/dmu027. PMID24916455.
Wikland M, Hardarson T, Hillensjö T, Westin C, Westlander G, Wood M, Wennerholm UB (tháng 7 năm 2010). “Obstetric outcomes after transfer of vitrified blastocysts”. Human Reproduction. 25 (7): 1699–707. doi:10.1093/humrep/deq117. PMID20472913.
Farquhar C, Rishworth JR, Brown J, Nelen WL, Marjoribanks J (tháng 12 năm 2014). “Assisted reproductive technology: an overview of Cochrane reviews”. The Cochrane Database of Systematic Reviews (12): CD010537. doi:10.1002/14651858.CD010537.pub3. PMID25532533.
Cohen J, Simons RF, Fehilly CB, Fishel SB, Edwards RG, Hewitt J, Rowlant GF, Steptoe PC, Webster JM (tháng 3 năm 1985). “Birth after replacement of hatching blastocyst cryopreserved at expanded blastocyst stage”. Lancet. 1 (8429): 647. doi:10.1016/s0140-6736(85)92194-4. PMID2857991.
Wennerholm UB, Söderström-Anttila V, Bergh C, Aittomäki K, Hazekamp J, Nygren KG, Selbing A, Loft A (tháng 9 năm 2009). “Children born after cryopreservation of embryos or oocytes: a systematic review of outcome data”. Human Reproduction. 24 (9): 2158–72. doi:10.1093/humrep/dep125. PMID19458318.
Evans J, Hannan NJ, Edgell TA, Vollenhoven BJ, Lutjen PJ, Osianlis T, Salamonsen LA, Rombauts LJ (2014). “Fresh versus frozen embryo transfer: backing clinical decisions with scientific and clinical evidence”. Human Reproduction Update. 20 (6): 808–21. doi:10.1093/humupd/dmu027. PMID24916455.
Wikland M, Hardarson T, Hillensjö T, Westin C, Westlander G, Wood M, Wennerholm UB (tháng 7 năm 2010). “Obstetric outcomes after transfer of vitrified blastocysts”. Human Reproduction. 25 (7): 1699–707. doi:10.1093/humrep/deq117. PMID20472913.
Farquhar C, Rishworth JR, Brown J, Nelen WL, Marjoribanks J (tháng 12 năm 2014). “Assisted reproductive technology: an overview of Cochrane reviews”. The Cochrane Database of Systematic Reviews (12): CD010537. doi:10.1002/14651858.CD010537.pub3. PMID25532533.