Search Results - Ville Ponkilainen

Incidence of pediatric injury visits decreased while trauma surgeries remained stable during the first and second waves of the COVID-19 pandemic in Finland: a register-based study by Ville M Mattila, Ilari Kuitunen, Ville Ponkilainen, Joonas Kuorikoski, Mikko Uimonen

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Multifetal gestations after traumatic brain injury: a nationwide register-based cohort study in Finland by Matias Vaajala, Rasmus Liukkonen, Ilari Kuitunen, Ville Ponkilainen, Maiju Kekki, Ville M. Mattila

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Factors associated with fear of childbirth in a subsequent pregnancy: a nationwide case-control analysis in Finland by Matias Vaajala, Rasmus Liukkonen, Ilari Kuitunen, Ville Ponkilainen, Ville M. Mattila, Maiju Kekki

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Birth rate after major trauma in fertile-aged women: a nationwide population-based cohort study in Finland by Matias Vaajala, Ilari Kuitunen, Lauri Nyrhi, Ville Ponkilainen, Maiju Kekki, Tuomas T. Huttunen, Ville M. Mattila

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European health regulations reduce registry-based research by Oscar Brück, Enni Sanmark, Ville Ponkilainen, Alexander Bützow, Aleksi Reito, Joonas H. Kauppila, Ilari Kuitunen

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