Plesa, I., Orlovic, M., Krznaric Lovosevic, A. M., Brkic, M., Dermit, K., Galic, T., & Blagaic, V. (2017). Detection of fetal hypoxia: a review of the literature. BioMedicine and Surgery, 1(3), 125–132. https://doi.org/10.5281/zenodo.1219199