| 1. | Study on sub - chronic toxicity of li - fei antivirus in rats 力菲抗病毒液对大鼠的亚慢性毒性研究 |
| 2. | Chronic toxicity and carcinogencity study 慢性毒性和致癌试验 |
| 3. | Chronic toxicity and carcinogencity tests 慢性毒性和致癌试验 |
| 4. | Soil quality - biological methods - chronic toxicity in higher plants 土质.生物方法.高等植物的慢性毒性 |
| 5. | Soil quality - biological methods - chronic toxicity in higher plants 土质.生物方法.高等植物的慢性毒性 |
| 6. | Soil quality - biological methods - chronic toxicity in higher plants iso 22030 : 2005 土质.生物方法.高等植物的慢性毒性 |
| 7. | Objective to research for chronic toxicity of chen xiang lu bai lu capsule 摘要目的研究陈香露白露胶囊长期服用的毒性。 |
| 8. | Chronic toxicity testing 慢性毒性试验 |
| 9. | Chronic toxicity test 慢性毒性试验 |
| 10. | Cadmium is a heavy metal with obvious chronic toxicity and is mast sensitive to genital system 摘要镉是一种具有慢性毒害的重金属,生殖系统对其毒性最敏感。 |