141st APHA Annual Meeting and Exposition

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

Erin C. Dunn, MPH, ScD

Harvard School of Public Health
Boston, MA
USA erindunn@hsph.harvard.edu

4319.0 Collective efficacy and weapon carrying in Boston neighborhoods: A multilevel study