1. Immaculate Conception of Los Venerables by Bartolomé Estaban Murillo
Margaret R. Wentz, BA 
Mayo Clinic Proceedings 
Volume 93, Issue 12, Pages e131-e132 (December 2018)
DOI: /j.mayocp
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Mayo Clinic Proceedings 2018 93, e131-e132DOI: (10. 1016/j. mayocp
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Mayo Clinic Proceedings 2018 93, e131-e132DOI: (10. 1016/j. mayocp
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions