Colombie (2) Labor (2) Weights and measures (2) Time (2) Textile fabrics (2) Sex (Biology) (2) Race (2) Production (Economic theory) (2) Muscles (2) Months (2) Meat (2) Materials (2) Livestock (2) Embryo transplantation (2) Electrocardiography (2) Diet (2) Curves (2) Artificial insemination (2) Animals (2) Inseminación artificial (2) Raza (2) Meses (2) Evidencia (2) Transferencia de embriones (2) Alimentación (2) Territorio (2) Ganado (2) Electrocardiografía (2) Tejidos (2) Curvas (2)