File:Athens - 490-486 BC - silver dekadrachm - head of Athena - owl - Berlin MK AM - 02.jpg - Wikimedia Commons
File:Athens - 490-486 BC - silver dekadrachm - head of Athena - owl - Berlin MK AM - 02.jpg - Wikimedia Commons,Inaxaplin for Proteinuric Kidney Disease in Persons with Two APOL1 Variants | New England Journal of Medicine,Ancient Greece (Eyewitness Workbook): DK: 9780241485897: Amazon.com: Books,DBSB,The Origins of Citizenship in Ancient Athens | Princeton University Press