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Maternal smoking and Down syndrome.
Christianson RE, Torfs CP. Christianson RE, et al. Among authors: torfs cp. Am J Hum Genet. 1988 Oct;43(4):545-7. Am J Hum Genet. 1988. PMID: 2972201 Free PMC article. No abstract available.
Fetal trisomy 21 and maternal preeclampsia.
Zhang J, Christianson RE, Torfs CP. Zhang J, et al. Among authors: torfs cp. Epidemiology. 2004 Mar;15(2):195-201. doi: 10.1097/01.ede.0000112141.09008.37. Epidemiology. 2004. PMID: 15127912
48 results