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COVID-19 in pregnancy-characteristics and outcomes of pregnant women admitted to hospital because of SARS-CoV-2 infection in the Nordic countries.
Engjom H, Aabakke AJM, Klungsøyr K, Svanvik T, Äyräs O, Jonasdottir E, Thurn L, Jones E, Pettersson K, Nyfløt LT, Al-Zirqi I, Vangen S, Júlíusson PB, Källén K, Gissler M, Krebs L. Engjom H, et al. Among authors: kallen k. Acta Obstet Gynecol Scand. 2021 Sep;100(9):1611-1619. doi: 10.1111/aogs.14160. Epub 2021 May 7. Acta Obstet Gynecol Scand. 2021. PMID: 33885150 Free PMC article.
Group B streptococcal carriage in Sweden: a national study on risk factors for mother and infant colonisation.
Håkansson S, Axemo P, Bremme K, Bryngelsson AL, Wallin MC, Ekström CM, Granlund M, Jacobsson B, Källén K, Spetz E, Tessin I; Swedish Working Group For The Prevention of Perinatal Group B Streptococcal Infections. Håkansson S, et al. Among authors: kallen k. Acta Obstet Gynecol Scand. 2008;87(1):50-8. doi: 10.1080/00016340701802888. Acta Obstet Gynecol Scand. 2008. PMID: 18158627 Free article.
Real-time PCR-assay in the delivery suite for determination of group B streptococcal colonization in a setting with risk-based antibiotic prophylaxis.
Håkansson S, Källén K, Bullarbo M, Holmgren PÅ, Bremme K, Larsson A, Norman M, Norén H, Ortmark-Wrede C, Pettersson K, Saltvedt S, Sondell B, Tokarska M, von Vultee A, Jacobsson B. Håkansson S, et al. Among authors: kallen k. J Matern Fetal Neonatal Med. 2014 Mar;27(4):328-32. doi: 10.3109/14767058.2013.818128. Epub 2013 Jul 18. J Matern Fetal Neonatal Med. 2014. PMID: 23795754 Clinical Trial.
The Nordic medical birth registers--a potential goldmine for clinical research.
Langhoff-Roos J, Krebs L, Klungsøyr K, Bjarnadottir RI, Källén K, Tapper AM, Jakobsson M, Børdahl PE, Lindqvist PG, Gottvall K, Colmorn LB, Gissler M. Langhoff-Roos J, et al. Among authors: kallen k. Acta Obstet Gynecol Scand. 2014 Feb;93(2):132-7. doi: 10.1111/aogs.12302. Acta Obstet Gynecol Scand. 2014. PMID: 24237585 Free article.
Cancer in children and young adults born after assisted reproductive technology: a Nordic cohort study from the Committee of Nordic ART and Safety (CoNARTaS).
Sundh KJ, Henningsen AK, Källen K, Bergh C, Romundstad LB, Gissler M, Pinborg A, Skjaerven R, Tiitinen A, Vassard D, Lannering B, Wennerholm UB. Sundh KJ, et al. Among authors: kallen k. Hum Reprod. 2014 Sep;29(9):2050-7. doi: 10.1093/humrep/deu143. Epub 2014 Jul 2. Hum Reprod. 2014. PMID: 24990274
318 results