DOI: https://doi.org/10.18597/rcog.2398
DOI: https://doi.org/10.18597/rcog.2399
DOI: https://doi.org/10.18597/rcog.2400
DOI: https://doi.org/10.18597/rcog.2402
DOI: https://doi.org/10.18597/rcog.2576
DOI: https://doi.org/10.18597/rcog.2603
DOI: https://doi.org/10.18597/rcog.2583
DOI: https://doi.org/10.18597/rcog.2604