| 1. | Assisted reproductive technology and multifetal pregnancy
辅助生殖技术与多胎妊娠 |
| 2. | Ultrasonography of fetal anomaly with multiparous pregnancy
异常多胎妊娠的超声诊断探讨 |
| 3. | Analysis of clinical data of 247 patients with multiple pregnancies
多胎妊娠247例临床分析 |
| 4. | The progress of prolific trait genes in small tail han sheep
我国小尾寒羊多胎性状基因的研究进展 |
| 5. | The progress of candidate genes for fecundity in small tail han sheep
小尾寒羊多胎性能候选基因的研究进展 |
| 6. | Studies of fecundity gene in hu sheep and little tailed han sheep in china
我国对湖羊和小尾寒羊多胎基因的研究 |
| 7. | Breeding new strain of mutton and prolific sheep using molecular technology
利用分子育种技术选育肉用多胎绵羊新品系 |
| 8. | Quadruplets multiple pregnancy
多胎妊娠 |
| 9. | Triplets multiple pregnancy
多胎妊娠 |
| 10. | Study on bone morphogenetic protein receptor ib as a candidate gene for prolificacy in sheep
基因作为绵羊多胎性能候选基因的研究 |
