Tyagitha, G.A., Nuryanto, K.H., Pratama, G., Maidarti, M., Harzif, A.K., Sumapraja, K. , Lestari, S.W. , Ampri, I.A.H. , Talya, N. and Yanfaunas, A.M. 2024. Comparison of natural versus artificial cycles for endometrial preparation prior to frozen embryo transfer. Universa Medicina. 43, 3 (Nov. 2024), 304–312. DOI:https://doi.org/10.18051/UnivMed.2024.v43.304-312.