Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8753332 | Annals of Epidemiology | 2017 | 43 Pages |
Abstract
Overall, spontaneous, and indicated PTD declined from 2006 to 2012. Declines were lower than previously reported and differed substantially by race/ethnicity.
Keywords
Related Topics
Health Sciences
Medicine and Dentistry
Medicine and Dentistry (General)
Authors
Claire E. MPH, PhD, Nicole M. PhD, Claudia DVM, MPH, PhD,