For citations:

Bogas N.M., Sherasiya A.V., Simões J.C. CONCOMITANT FACTORS AFFECTING GESTATION LENGTH AND PERINATAL MORTALITY IN HOLSTEIN-FRIESIAN COWS. Veterinary Science Today. 2019;(3):34-38. https://doi.org/10.29326/2304-196X-2019-3-30-34-38