Peter DeMarco en Twitter: "My wife Laura Levis would be alive had our 911 system not failed her… "
After wife's preventable asthma attack death, man urges others to ask for help
Losing Laura: Each Day 10 Too Many People Die From Asthma | Asthma and Allergy Foundation of America
Losing Laura - The Boston Globe
Husband demands answers after his wife, 34, died of asthma attack outside locked ER doors | Daily Mail Online
Husband demands answers after his wife, 34, died of asthma attack outside locked ER doors | Daily Mail Online
Video Reveals Hospital Failed To Save Woman Having Asthma Attack On Their Doorstep | LifeDaily
Husband demands answers after his wife, 34, died of asthma attack outside locked ER doors | Daily Mail Online
Losing Laura: Each Day 10 Too Many People Die From Asthma | Asthma and Allergy Foundation of America
In grief of a wife's death, a call to feel the pain of loss | MPR News
My wife's death was senseless. Using it to save other lives is the only thing that makes sense to me - The Boston Globe
Q&A: Peter DeMarco reflects on sharing Laura Levis's story | Boston.com
Widower Pens Gut-Wrenching Thank You Letter to Hospital Staff
Losing Laura - The Boston Globe
Hospital leaders apologize, acknowledge mistakes cost Laura Levis her life - The Boston Globe
Learning from the tragic death of Laura Levis - The Boston Globe
Husband writes letter to hospital team caring for his late wife
Losing Laura - The Boston Globe
Harvard Magazine mourns Laura Levis | Harvard Magazine
Widower thanks hospital staff for care after wife's death - The Boston Globe
Critique of Boston Hospital's Apology to Widower — Sorry Works!
