Examining the link between women's exposure to stressful life events prior to conception and infant and toddler health: the role of birth weight
Erika R Cheng, Hyojun Park, Lauren E Wisk, Kara C Mandell, Fathima Wakeel, Kristin Litzelman, Debanjana Chatterjee, Whitney P Witt
J Epidemiol Community Health Mar 2016, 70 (3) 245-252; DOI: 10.1136/jech-2015-205848