Picha , Y., Rodriguez , J., Nielsen , S., Nielsen , S., Sandoval , S., Sumar , J. and Tibary , A. (2009) “Synchronization of follicular waves with progesterone/estrogen combination before superstimulation with pFSH in alpacas”, Clinical Theriogenology, 1(1). Available at: https://clinicaltheriogenology.net/index.php/CT/article/view/12614 (Accessed: 31March2026).