Association of Maternal Age With Severe Maternal Morbidity and Mortality in Canada.
Aoyama K, Pinto R, Ray JG, Hill AD, Scales DC, Lapinsky SE, Hladunewich MA, Seaward GR, Fowler RA.
JAMA Netw Open. 2019 Aug 2;2(8):e199875. doi: 10.1001/jamanetworkopen.2019.9875.
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Use of non-governmental maternity services and pregnancy outcomes among undocumented women: a cohort study from Norway.
Eick F, Vallersnes OM, Fjeld HE, Sørbye IK, Storkås G, Ekrem M, Børmer M, Løberg SA, Ebbing C, Voldner N, Dahl C.
BMC Pregnancy Childbirth. 2022 Oct 24;22(1):789. doi: 10.1186/s12884-022-05112-0.
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Factors associated with preterm birth and low birth weight among infants with congenital heart disease in Changsha City, China, 2022-2024.
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Sci Rep. 2026 Jan 27;16(1):6308. doi: 10.1038/s41598-026-37371-8.
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Association between hospital procedure volume, socioeconomic status, comorbidities, and adverse events related to surgical abortion: a nationwide population-based cohort study.
Agostini A, Pauly V, Orléans V, Brousse Y, Romain F, Tran B, Nguyen TT, Smith L, Yon DK, Auquier P, Fond G, Boyer L.