Search results for: Katherine Ahrens
American Journal of Obstetrics and Gynecology > 2014 > 210 > 3 > 248.e1-248.e9
Annals of Epidemiology > 2012 > 22 > 11 > 799-806
Diagnostic Microbiology & Infectious Disease > 2007 > 59 > 3 > 259-264
Drug and Alcohol Dependence > 2007 > 90 > 1 > 97-100