2015 APHA Annual Meeting & Expo

Home Events & Meetings Annual Meeting Schedule & Program

Recorded Annual Meeting Presentations (RAMP) are now available for purchase.
Only $90 for presenters, $140 for registered attendees and $200 for non-attendees.

Online Program

Sandra Hofferth, PhD

University of Maryland, College Park
College Park, MD
USA hofferth@umd.edu

3167.0 Timing of Smoking During Pregnancy and the Risk of Preterm Birth

3167.0 Prenatal care, smoking, and low birth weight

4148.0 Examining birth outcomes hotspots in Maryland