Literaturrecherche

Literatur Bungartz L, Niemann H (1994) Assessment of the presence of a dominant follicle and selection of dairy cows suitable for superovulation by single ultrasound examination. J Reprod Fertil 101:583-591

Literatur Bungartz L, Niemann H (1994) Assessment of the presence of a dominant foolicle and selection of dairy cows suitable for superovulation by a single ultrasound examination. J Reprod Fertil 101:583-591

Literatur Reichelt B, Niemann H (1994) Generation of identical twin piglets following bisection of embryos at the morula- and blastocyst stage. J Reprod Fertil 100:163-172

Literatur Laurincik J, Rath D, Niemann H (1994) Differences in pronucleus formation and first cleavage following in-vitro-fertilization between pig oocytes matured in-vivo or in-vitro. J Reprod Fertil 102(11):277-284