| 1. | The digestive tract is inhabited by many species of parasites .
寄生于消化道的寄生虫，种类很多。 |
| 2. | Digestive tract morphology in three rodent species
三种啮齿动物的消化道形态特征 |
| 3. | The diagnosis and treatment of the old ages ' perforation of upper digestive tract
老年人上消化道穿孔的诊治 |
| 4. | Congenital anomaly of digestive tract
消化道先天畸形 |
| 5. | On population based case - control study of upper digestive tract cancer
以全人群为基础的上消化道癌病例对照研究 |
| 6. | Role of health education in nursing patients with hemorrhage of digestive tract
健康教育在消化道出血护理中的作用 |
| 7. | Research method on the acidity and enzyme activity of digestive tract in piglets
姜黄素对草鱼生长和肠道酶活力的影响 |
| 8. | The progress in the diagnosis and therapy of hemorrhage of digestive tract in the elderly
老年上消化道出血的诊治进展 |
| 9. | Disease of digestive tract
消化道疾病 |
| 10. | Investigation on etiology of upper digestive tract hemorrhage in patients with liver cirrhosis
肝硬化上消化道出血病因探讨 |
