| 篇名 | Relationship between gestational age and transabdominal ultrasonographicmeasurements of fetus and uterus during the 2nd and 3rd trimester of gestation in cows | ||
| 来源期刊 | 亚太生殖杂志(英文版) | 学科 | |
| 关键词 | |||
| 年,卷(期) | 2016,(4) | 所属期刊栏目 | |
| 研究方向 | 页码范围 | 309-312 | |
| 页数 | 4页 | 分类号 | |
| 字数 | 语种 | 英文 | |
| DOI | 10.1016/j.apjr.2016.06.010 | ||