John W Hafner

Definition and measurement of rider-intrinsic physical attributes influencing all-terrain vehicle safety.

Jim Webster, Tobias A Mattei, Brandon J Bond, 2011, Neurosurgical focus.

Adverse drug events in emergency department patients.

John W Hafner, S. Belknap, J. Hafner, 2002, Annals of emergency medicine.

Adult emergency department patients with sickle cell pain crisis: results from a quality improvement learning collaborative model to improve analgesic management.

John W Hafner, Paula Tanabe, P. Tanabe, 2012, Academic emergency medicine : official journal of the Society for Academic Emergency Medicine.

Injury patterns and safety practices of rock climbers.

John W Hafner, Jean C Aldag, Erik M Gerdes, 2006, The Journal of trauma.