1. Minnesota Birds and Flora by Emily Wilson
Margaret R. Wentz, BA 
Mayo Clinic Proceedings 
Volume 93, Issue 7, (July 2018)
DOI: /j.mayocp
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Mayo Clinic Proceedings 2018 93, DOI: (10.1016/j.mayocp.2018.05.018)
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Mayo Clinic Proceedings 2018 93, DOI: (10.1016/j.mayocp.2018.05.018)
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions