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Vitamin A supplementation for extremely low birth weight infants: outcome at 18 to 22 months |
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| Authors: | Ambalavanan Namasivayam,Tyson Jon E,Kennedy Kathleen A,Hansen Nellie I,Vohr Betty R,Wright Linda L,Carlo Waldemar A National Institute of Child Health Human Development Neonatal Research Network |
| Affiliation: | Department of Pediatrics, University of Alabama, Birmingham, Alabama 35249, USA. ambal@uab.edu |
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| 本文献已被 PubMed 等数据库收录！ | |