| 1. | The immediate and important effects of feed intake in pregnancy are upon birth weight . 妊娠期饲料采食量直接而且极大地影响到仔猪初生重量。 |
| 2. | Analysis of risk factors for low birth weight 新生儿低出生体重危险因素病例对照研究 |
| 3. | Parathyroid function in infants with low birth weight 低出生体重儿甲状旁腺功能观察 |
| 4. | Maternal serum glucose and the fetal birth weight 孕妇血糖与胎儿体重的分析 |
| 5. | Adrenal function studies in low birth weight infants 低出生体重儿肾上腺皮质功能的研究 |
| 6. | Neonatal mortality for transfers - in , birth weight 他院入院新生儿死亡率出生体重750公克 |
| 7. | A case - control study on risk factors of low birth weight 低出生体质量影响因素的病例对照研究 |
| 8. | Neonatal mortality for direct admissions , birth weight 直接入院新生儿死亡率出生体重750公克 |
| 9. | Factors analysis associated with the birth weight and delivery 出生体重和分娩方式相关因素分析 |
| 10. | The jaundice of very low birth weight infants 极低出生体重儿黄疸 |