共 50 条
- [2] The cost of prematurity: Quantification by gestational age and birth weight OBSTETRICS AND GYNECOLOGY, 2003, 102 (03): : 488 - 492
- [10] Relationships between Maternal Ethnicity, Gestational Age, Birth Weight, Weight Gain, and Severe Retinopathy of Prematurity JOURNAL OF PEDIATRICS, 2013, 163 (01): : 67 - 72