DOI: https://doi.org/10.18597/rcog.1110
DOI: https://doi.org/10.18597/rcog.1111
DOI: https://doi.org/10.18597/rcog.1112
DOI: https://doi.org/10.18597/rcog.1123
DOI: https://doi.org/10.18597/rcog.1146
DOI: https://doi.org/10.18597/rcog.1133
DOI: https://doi.org/10.18597/rcog.1126
DOI: https://doi.org/10.18597/rcog.1152
DOI: https://doi.org/10.18597/rcog.1157
DOI: https://doi.org/10.18597/rcog.1160
DOI: https://doi.org/10.18597/rcog.1163
DOI: https://doi.org/10.18597/rcog.1168
DOI: https://doi.org/10.18597/rcog.1171
DOI: https://doi.org/10.18597/rcog.1173