DOI: https://doi.org/10.18597/rcog.370
DOI: https://doi.org/10.18597/rcog.373
DOI: https://doi.org/10.18597/rcog.367
DOI: https://doi.org/10.18597/rcog.364
DOI: https://doi.org/10.18597/rcog.371
DOI: https://doi.org/10.18597/rcog.368
DOI: https://doi.org/10.18597/rcog.372
DOI: https://doi.org/10.18597/rcog.369