Use of injectable progesterone at the beginning of the TAI protocol is not necessary in super-early resynchronization started 14 days after artificial insemination in Bos indicus beef heifers - Simões, L. M. S; Lima, E. A; Santos, A. P. C; Orlandi, R. E; Bottino, M. P; Scandiuzzi, L. A; Massoneto, J. P. M; Inague, L; Souza, J. C; Baruselli, Pietro Sampaio; Sales, J. N. S (Theriogenology, 2022)