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Correction: Racial and ethnic disparities in outcomes through 1 year of life in infants born prematurely: a population based study in California.
Karvonen KL, Baer RJ, Rogers EE, Steurer MA, Ryckman KK, Feuer SK, Anderson JG, Franck LS, Gano D, Petersen MA, Oltman SP, Chambers BD, Neuhaus J, Rand L, Jelliffe-Pawlowski LL, Pantell MS. Karvonen KL, et al. Among authors: ryckman kk. J Perinatol. 2021 Jul;41(7):1782. doi: 10.1038/s41372-021-01004-x. J Perinatol. 2021. PMID: 33782533 No abstract available.
Polymorphisms in the fetal progesterone receptor and a calcium-activated potassium channel isoform are associated with preterm birth in an Argentinian population.
Mann PC, Cooper ME, Ryckman KK, Comas B, Gili J, Crumley S, Bream EN, Byers HM, Piester T, Schaefer A, Christine PJ, Lawrence A, Schaa KL, Kelsey KJ, Berends SK, Momany AM, Gadow E, Cosentino V, Castilla EE, López Camelo J, Saleme C, Day LJ, England SK, Marazita ML, Dagle JM, Murray JC. Mann PC, et al. Among authors: ryckman kk. J Perinatol. 2013 May;33(5):336-40. doi: 10.1038/jp.2012.118. Epub 2012 Sep 27. J Perinatol. 2013. PMID: 23018797 Free PMC article.
Combined elevated midpregnancy tumor necrosis factor alpha and hyperlipidemia in pregnancies resulting in early preterm birth.
Jelliffe-Pawlowski LL, Ryckman KK, Bedell B, O'Brodovich HM, Gould JB, Lyell DJ, Borowski KS, Shaw GM, Murray JC, Stevenson DK. Jelliffe-Pawlowski LL, et al. Among authors: ryckman kk. Am J Obstet Gynecol. 2014 Aug;211(2):141.e1-9. doi: 10.1016/j.ajog.2014.02.019. Epub 2014 May 13. Am J Obstet Gynecol. 2014. PMID: 24831886 Free PMC article.
Inflammatory biomarkers and spontaneous preterm birth among obese women.
Wallenstein MB, Jelliffe-Pawlowski LL, Yang W, Carmichael SL, Stevenson DK, Ryckman KK, Shaw GM. Wallenstein MB, et al. Among authors: ryckman kk. J Matern Fetal Neonatal Med. 2016 Oct;29(20):3317-22. doi: 10.3109/14767058.2015.1124083. Epub 2015 Dec 23. J Matern Fetal Neonatal Med. 2016. PMID: 26700828 Free PMC article.
Recurrence of Preterm Birth and Early Term Birth.
Yang J, Baer RJ, Berghella V, Chambers C, Chung P, Coker T, Currier RJ, Druzin ML, Kuppermann M, Muglia LJ, Norton ME, Rand L, Ryckman K, Shaw GM, Stevenson D, Jelliffe-Pawlowski LL. Yang J, et al. Obstet Gynecol. 2016 Aug;128(2):364-372. doi: 10.1097/AOG.0000000000001506. Obstet Gynecol. 2016. PMID: 27400000 Free PMC article.
Risk of recurrent preterm birth among women according to change in partner.
Baer RJ, Yang J, Chambers CD, Ryckman KK, Saftlas AF, Berghella V, Schetter CD, Shaw GM, Stevenson DK, Jelliffe-Pawlowski LL. Baer RJ, et al. Among authors: ryckman kk. J Perinat Med. 2017 Jan 1;45(1):63-70. doi: 10.1515/jpm-2016-0207. J Perinat Med. 2017. PMID: 27718495 Free PMC article.
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