Authors: CASTELLANOS F GALINA CS ORIHUELA JA NAVARROFIERRO R MONDRAGON R

Citation: F. Castellanos et al., ESTROUS EXPRESSION IN DAIRY-COWS AND HEIFERS (BOS-TAURUS) FOLLOWING REPEATED PGF(2-ALPHA) INJECTION AND CHOICE OF SELECTING A MOUNTING PARTNER, Applied animal behaviour science, 51(1-2), 1997, pp. 29-37