Nonsurgical Recovery of Day-18 Concepti and Early Pregnancy Losses in Nelore Beef Cows (Bas taurus indicus) Artificially Inseminated after Natural Estrus. - Machado, Rui; Sudano, Mateus J.; Barbosa, Rogerio Taveira; Bergamaschi, Marco A. C. M.; Nogueira, Guilherme de Paula [UNESP]; Bertan, Claudia M.; Lzndim-Alvarenga, Fernando da Cruz; Binelli, Mario (Soc Study Reproduction, 2010)