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Association between first-trimester vaginal bleeding and miscarriage.
Hasan R, Baird DD, Herring AH, Olshan AF, Jonsson Funk ML, Hartmann KE. Hasan R, et al. Among authors: olshan af. Obstet Gynecol. 2009 Oct;114(4):860-867. doi: 10.1097/AOG.0b013e3181b79796. Obstet Gynecol. 2009. PMID: 19888046 Free PMC article.
Vaginal bleeding during pregnancy and preterm birth.
Yang J, Hartmann KE, Savitz DA, Herring AH, Dole N, Olshan AF, Thorp JM Jr. Yang J, et al. Among authors: olshan af. Am J Epidemiol. 2004 Jul 15;160(2):118-25. doi: 10.1093/aje/kwh180. Am J Epidemiol. 2004. PMID: 15234932
Drinking water disinfection by-product exposure and fetal growth.
Hoffman CS, Mendola P, Savitz DA, Herring AH, Loomis D, Hartmann KE, Singer PC, Weinberg HS, Olshan AF. Hoffman CS, et al. Among authors: olshan af. Epidemiology. 2008 Sep;19(5):729-37. doi: 10.1097/EDE.0b013e3181812bd4. Epidemiology. 2008. PMID: 18633330 Clinical Trial.
522 results