John E. Heffner MD

title	ISBN-13	year of publica- tion	other author(s)
Palliative and End-of-Life Pearls	978-1-56053-500-3	2002	Ira Byock MD
Pulmonary/Respiratory Therapy Secrets	978-1-56053-427-3	2001	Polly E. Parsons MD
Pulmonary/Respiratory Therapy Secrets with STUDENT CONSULT Access	978-0-323-03586-6	2006	"
Safety in Critical Care Medicine, An Issue of Critical Care Clinics	978-1-4160-2682-2	2005	Alan M. Fein MD