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Preterm births in Iceland 1997‐2016: Preterm birth rates by gestational age groups and type of preterm birth
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530: Gestational age of prior twin preterm birth as a predictor for subsequent singleton preterm birth
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Secular trends of low birth weight, preterm birth, and small for gestational age in Shanghai from 2004 to 2020: an age-period-cohort analysis
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Anemia before pregnancy and risk of preterm birth, low birth weight and small-for-gestational-age birth in Korean women
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Analysis of multiple birth rates in Japan
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Gestational age of previous twin preterm birth as a predictor for subsequent singleton preterm birth
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Low birth weight, preterm birth or small-for-gestational-age are not associated with dental caries in young Japanese children
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Rate of gestational weight gain, pre-pregnancy body mass index and preterm birth subtypes: a retrospective cohort study from Peru
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