| P50 | author | Ciaran S Phibbs | Q89812987 |
| | Gerald Kominski | Q42609697 |
| | Alexander Ortega | Q42718787 |
| P2093 | author name string | J H Chung | |
| | W J Boscardin | |
| | J Needleman | |
| | K D Gregory | |
| P2860 | cites work | Recent changes in delivery site of low-birth-weight infants in Washington: impact on birth weight-specific mortality | Q46361873 |
| | Mortality in low birth weight infants according to level of neonatal care at hospital of birth | Q46921595 |
| | Perinatal regionalization and neonatal mortality in North Carolina, 1968-1994. | Q50674590 |
| | Expansion of Community-Based Perinatal Care in California | Q58001853 |
| | Identifying priorities in methodological research using ICD-9-CM and ICD-10 administrative data: report from an international consortium | Q31044330 |
| | Administrative data have high variation in validity for recording heart failure | Q33712805 |
| | Using administrative diagnostic data to assess the quality of hospital care. Pitfalls and potential of ICD-9-CM. | Q34061414 |
| | The relation between the availability of neonatal intensive care and neonatal mortality. | Q34128813 |
| | Level and volume of neonatal intensive care and mortality in very-low-birth-weight infants | Q34631272 |
| | Levels of neonatal care | Q35936106 |
| | Comparison of ICD-9-based, retrospective, and prospective assessments of perioperative complications: assessment of accuracy in reporting | Q37818182 |
| | Managed care, technology adoption, and health care: the adoption of neonatal intensive care | Q40605330 |
| | Changing patterns in regionalization of perinatal care and the impact on neonatal mortality | Q44711297 |
| | Effect of opening midlevel neonatal intensive care units on the location of low birth weight births in California | Q46263269 |
| | The effect of neonatal intensive care level and hospital volume on mortality of very low birth weight infants | Q46330849 |
| P433 | issue | 12 | |
| P407 | language of work or name | English | Q1860 |
| P921 | main subject | maternal health | Q6786626 |
| | child mortality | Q61559 |
| | birth mass | Q4128476 |
| P304 | page(s) | 770-775 | |
| P577 | publication date | 2011-04-14 | |
| P1433 | published in | Journal of Perinatology | Q18626659 |
| P1476 | title | Examining the effect of hospital-level factors on mortality of very low birth weight infants using multilevel modeling | |
| P478 | volume | 31 | |