The effect of equine chorionic gonadotropin on follicular size, luteal volume, circulating progesterone concentrations, and pregnancy rates in anestrous beef cows treated with a novel fixed-time artificial insemination protocol

Rodrigo Dorneles Tortorella, Rogério Ferreira, Joabel Tonellotto dos Santos, Olmiro Silveira de Andrade Neto, Marcos Henrique Barreta, João Francisco Coelho de Oliveira, Paulo Bayard Dias Gonçalves, Jairo Pereira Neves

Theriogenology · 2013 · 43 citations · 29 references

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