Li, P., Zhai, J., Liu, T., Guo, M. and Wang, Y. 2024. Comparison of efficacy of long follicular phase regimen and antagonist regimen on pregnancy outcome of fresh cycle or freeze-thawed cycle embryo transfer. Pakistan Journal of Medical Sciences. 40, 10 (Oct. 2024), 2170-2175. DOI:https://doi.org/10.12669/pjms.40.10.9050.