Figure 3

Effect of pre-treatment with cetrorelix on plasma progesterone concentration in llamas treated with GnRH or llama OIF. abc On a given day, values with no common superscript are different (P < 0.01).
Effect of pre-treatment with cetrorelix on plasma progesterone concentration in llamas treated with GnRH or llama OIF. abc On a given day, values with no common superscript are different (P < 0.01).