1. Henry David Thoreau's Final Journey: Minnesota
David P. Steensma, MD, Carol A. Roede, MA, Robert A. Kyle, MD 
Mayo Clinic Proceedings 
Volume 93, Issue 7, Pages e75-e76 (July 2018)
DOI: /j.mayocp
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Mayo Clinic Proceedings 2018 93, e75-e76DOI: (10. 1016/j. mayocp. 2017
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Mayo Clinic Proceedings 2018 93, e75-e76DOI: (10. 1016/j. mayocp. 2017
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions