Kudlac E, Grygar J
Klinik für Geburtshilfe, Gynäkologie und Andrologie, Veterinärmedizinischen Hochschule Brno, CSFR.
Tierarztl Prax. 1992 Aug;20(4):399-404.
The frequency of double ovulation and the chances of twin pregnancy in the mare are presented with reference to the relevant literature. A novel manual technique for reducing the embryo number from two to one is introduced and illustrated by ultrasonographic images.
