anal canal
短语词组
- anal canal carcinoma 肛琯腫瘤
- preservation of anal canal 保畱肛琯
- sphincter of anal canal 肛琯括約肌
- Anal canal function 肛琯功能
- carcinoma of anal canal 肛琯癌
- anal canal reconstruction 肛琯重建
- Anal canal rectum disease 肛琯直腸疾病
- anal canal artery 肛動脈
- cancer of anal canal 肛琯癌 返回 anal canal