Čítek J., Večerek L. Rodokmenová analýza kongenitální vady skotu – atresia ani et recti. Pedigree analysis of atresia ani et recti in cattle. Veterinářství 2019;69(8):509-511.
SOUHRN
SUMMARY
TThe occurrence of atresia of ani et recti in the Czech Republic was analysed. The pedigree analysis was done, and the presence of common sires was stated, some calves were the product of inbreeding. As prophylaxis, the culling of sires with affected offspring is recommended.*