Home › Authors › John E. Heffner 👤 John E. Heffner 6 books Books by John E. Heffner Pulmonary/respiratory therapy secrets 2006 Safety in Critical Care Medici Safety in Critical Care Medicine, an Issue of Critical Care Clinics 2005 Palliative and End-of-Life Pearls 2002 Internal medicine pearls 2001 Airway management in the criti Airway management in the critically ill patient 1991 Pulmonary pearls 1988
