Detection of estrous behavior in buffalo heifers by radiotelemetry following PGF2α administration during the early or late luteal phase - Porto Filho, Roberto Mendes; Gimenes, Lindsay Unno; Monteiro, B. M.; Carvalho, N. A. T.; Ghuman, S. P. S.; Madureira, Ed Hoffmann; Baruselli, Pietro Sampaio (Animal Reproduction Science, 2014)