Hansen, C. A., Barnett, A. G., & Pritchard, G. (2008). The Effect of Ambient Air Pollution during Early Pregnancy on Fetal Ultrasonic Measurements during Mid-Pregnancy. National Institute of Environmental Health Sciences.
Chicago Stili AlıntıHansen, Craig A., Adrian G. Barnett, ve Gary Pritchard. The Effect of Ambient Air Pollution During Early Pregnancy On Fetal Ultrasonic Measurements During Mid-Pregnancy. National Institute of Environmental Health Sciences, 2008.
MLA AlıntıHansen, Craig A., Adrian G. Barnett, ve Gary Pritchard. The Effect of Ambient Air Pollution During Early Pregnancy On Fetal Ultrasonic Measurements During Mid-Pregnancy. National Institute of Environmental Health Sciences, 2008.
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