Chinese Journal of Digestive Surgery, Volume 21, Issue 4,2022, Pages 537-542, doi:10.3760/cma.j.cn115610-20220303-00116
Chinese Journal of Digestive Surgery, Volume 21, Issue 4,2022, Pages 520-529, doi:10.3760/cma.j.cn115610-20220323-00157
Chinese Journal of Digestive Surgery, Volume 21, Issue 4,2022, Pages 551-556, doi:10.3760/cma.j.cn115610-20220302-00114
Chinese Journal of Digestive Surgery, Volume 21, Issue 4,2022, Pages 492-499, doi:10.3760/cma.j.cn115610-20220228-00111
Chinese Journal of Digestive Surgery, Volume 21, Issue 4,2022, Pages 530-536, doi:10.3760/cma.j.cn115610-20220215-00087