by Meyer, Ryan T., Heller, Nicholas J., Rhykerd, Rob L., Hafner, Alex W., Perry, William L.
Published in Cogent food & agriculture (31.12.2023)

by Wright, Erik, Hafner, John W, Podolej, Gregory, Feinstein, Douglas L, van Breemen, Richard, Rubinstein, Israel, Aks, Steven, Wahl, Michael
Published in The western journal of emergency medicine (01.07.2021)

by Hafner, John W., MD, MPH, FACEP, Jou, Andrew C., DO, Wang, Huaping, PhD, Bleess, Brandon B., MD, Tham, Stephanie K., BS, NREMT-B
Published in The Journal of emergency medicine (2015)

by van Breemen, Richard B., Hafner, John W., Nosal, Daniel G., Feinstein, Douglas L., Rubinstein, Israel
Published in Toxicology communications (01.01.2021)

by Schaefer, Timothy J., MD, Hafner, John W., MD, MPH
Published in Annals of emergency medicine (01.07.2013)

by Baker, Mari, MD, Hafner, John W., MD, MPH
Published in Annals of emergency medicine (01.06.2012)

by Hafner, John W., MD, MPH, FACEP, Sturgell, Jeremy L., MD, Matlock, David L., MD, Bockewitz, Elizabeth G., MD, Barker, Lisa T., MD, FACEP
Published in The Journal of emergency medicine (01.11.2012)

by Gehrmann, Lynn P., MD, Hafner, John W., MD, MPH, FACEP, Montgomery, Daniel L., MD, Buckley, Klayton W., CCP, RN, Fortuna, Randall S., MD, FACS
Published in The Journal of emergency medicine (01.10.2015)

by Hafner, John W., Belknap, Steven M., Squillante, Marc D., Bucheit, Kay A.
Published in Annals of emergency medicine (01.03.2002)

by Tudor, Gregory J., MD, Hafner, John W., MD, MPH
Published in Annals of emergency medicine (01.03.2013)

by Hafner, John W., MD, MPH, Schaefer, Timothy J., MD
Published in The Journal of emergency medicine (2014)

by Hafner, W.D., Solorzano, N.N., Jaffe, D.A.
Published in Atmospheric environment (1994) (01.05.2007)

by Hafner, John W, Hough, Scott M, Getz, Marjorie A, Whitehurst, Yvette, Pearl, Richard H
Published in The Journal of rural health (2010)

by Novak, Joshua A., Hafner, John W., Aldag, Jean C., Getz, Marjorie A.
Published in Journal of primary care & community health (01.01.2013)

by Hafner, William D, Carlson, Daniel L, Hites, Ronald A
Published in Environmental science & technology (01.10.2005)

by Hafner, John W, Getz, Marjorie A, Begley, Brandon
Published in Pediatric emergency care (01.08.2012)

by Hafner, John W, Bleess, Brandon B, Famakinwa, Michelle Folake, Wang, Huaping, Coleman, Monica
Published in Adolescent health, medicine and therapeutics (01.01.2019)

by Mattei, Tobias A, Bond, Brandon J, Hafner, Jr, John W, Morris, Martin J, Travis, Jennifer, Hannah, Greg, Webster, Jim, Lin, Julian J
Published in Neurosurgical focus (01.11.2011)

by Hafner, William D, Hites, Ronald A
Published in Environmental science & technology (01.09.2003)

by Hafner, John W., MD, MPH, FACEP, Perkins, Blake W., MD, Korosac, Joshua D., DO, Bucher, Alayna K., MD, Aldag, Jean C., RN, PhD, Cox, Kelly L., MD, FACEP
Published in Air medical journal (01.05.2016)