| Affiliation: | 1. Department of Pediatrics, Division of Neonatology, ?ukurova University, Adana, Turkey;2. Neonatal Intensive Care Unit, Diyarbak?r Children's Hospital, Diyarbak?r, Turkey;3. Department of Pediatrics, Division of Neonatology, Gaziantep University, Gaziantep, Turkey;4. Department of Pediatrics, Division of Neonatology, Mersin University, Mersin, Turkey;5. Neonatal Intensive Care Unit, Güney Adana Hospital, Adana, Turkey;6. Department of Biostatistics, ?ukurova University, Adana, Turkey |
