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- [21] Racial and socioeconomic inequalities in US have a "devastating effect" on preterm infant mortality, finds study BMJ-BRITISH MEDICAL JOURNAL, 2023, 382 : 2048
- [24] Preconception ART and preterm birth: real effect or selection bias? LANCET HIV, 2017, 4 (04): : E152 - E152
- [25] Evidence of selection bias in preterm survival studies: a systematic review ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION, 2001, 84 (02): : F79 - F84