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Pregnancy and risk of COVID-19: a Norwegian registry-linkage study.
Magnus MC, Oakley L, Gjessing HK, Stephansson O, Engjom HM, Macsali F, Juliusson PB, Nybo Andersen AM, Håberg SE. Magnus MC, et al. Among authors: stephansson o. BJOG. 2022 Jan;129(1):101-109. doi: 10.1111/1471-0528.16969. Epub 2021 Nov 1. BJOG. 2022. PMID: 34657368 Free PMC article.
Effect of Swedish snuff (snus) on preterm birth.
Wikström AK, Cnattingius S, Galanti MR, Kieler H, Stephansson O. Wikström AK, et al. Among authors: stephansson o. BJOG. 2010 Jul;117(8):1005-10. doi: 10.1111/j.1471-0528.2010.02575.x. Epub 2010 May 11. BJOG. 2010. PMID: 20465559
267 results