Jura Jacek

Smorąg Zdzisław

Kątska Lucyna

Skrzyszowska Maria

Houdebine Louis-Marie

Ryńska Bożenna

Influence of DNA concentration on the efficiency of bovine blastocyst production after WAP-bGH microinjection into germinal vesicle of immature oocytes, zygotes andembryos obtained in vivo or in vitro