1. Carney S-KK, Das S, Blake D, Farquhar C, Seif MWMW, Nelson L. Assisted hatching on assisted conception (in vitro fertilisation (IVF) and intracytoplasmic sperm injection (ICSI)). Cochrane Database Syst Rev. 2012;12:CD001894.
2. Taniyama A, Watanabe Y, Nishino Y, Inoue T. Assisted hatching of poor-quality bovine embryos increases pregnancy. J Reprod Dev. 2011;57:543–6.
3. Cole RJ. Cinemicrographic observations on the trophoblast and zona pellucida of the mouse blastocyst. J Embryol Exp Morphol. 1967;17:481–90.
4. Massip A, Mulnard J. Time-lapse cinematographic analysis of hatching of normal and frozen-thawed cow blastocysts. J Reprod Fertil. 1980;58:475–8.
5. Massip A, Mulnard J, Vanderzwalmen P, Hanzen C, Ectors F. The behaviour of cow blastocyst in vitro: cinematographic and morphometric analysis. J Anat. 1982;134:399–405.