4DeBaun MR,Niemitz EL,Feinberg AP.Association of in vitro fertilization with Beckwith Wiedemann syndrome and epigenetic alterations of LIT1 and H19[J].Am J Hum Genet,2003,72:156-160.
5Maher ER,Brueton LA,Bowdin SC,et al.Beckwith Wiedemann syndrome and assisted reproduction technology (ART)[J].J Med Genet,2003,40:62-64.
7Mussa A,Peruzzi L,Chiesa N,et al.Nephrological findings and genotype-phenotype correlation in Beckwith Wiedemann syndrome[J].Pediatr Nephrol,2012,27:397-406.
8Ludwig AK,Katalinic A,Thyen U,et al.Physical health at 5.5 years of age of term born singletons after intracytoplasmic sperm injection:results of a prospective,controlled,singleblinded study[J].Fertil Steril,2009,91:115-124.
9Cox GF,Bürger J,Lip V,et al.Intracytoplasmic sperm injection may increase the risk of imprinting defects[J].Am J Hum Genet,2002,71:162-164.
10Gjerris AC,Loft A,Pinborg A,et al.The effect of a 'vanishing twin' on biochemical and ultrasound first trimester screening markers for Down's syndrome in pregnancies conceived by assisted reproductive technology[J].Hum Reprod,2009,24:55-62.
