Year, Count, Co-author(s) 2010,5,"Biltz, G. R.; Sperl-Hillen, JoAnn M., MD; Johnson, P. E.; O'Connor, Patrick J., MD, MA, MPH; Rush, William A., PhD" 2016,5,"Sperl-Hillen, JoAnn M., MD; Johnson, P. E.; O'Connor, Patrick J., MD, MA, MPH; Rush, William A., PhD; Blitz, G."