Comparison of accuracy of transabdominal ultrasonography, progesterone and pregnancy-associated glycoproteins tests for discrimination between single and multiple pregnancy in sheep

Autor: Karen, Aly, Amiri, Bouchra El, Beckers, Jean-Francios, Sulon, Jose, Taverne, Marcel A.M., Szenci, Ottó
Zdroj: In Theriogenology 2006 66(2):314-322
Databáze: ScienceDirect