cross section biomedical illustration of peritoneal dialysis using the peritoneum as a filter with catheter inserted through abdomen - 腹膜 幅插畫檔、美工圖案、卡通及圖標
cross section illustration of human small intestine showing muscle layer, villus and plicae - 腹膜 幅插畫檔、美工圖案、卡通及圖標
