http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1. Chest -- 2. Breast-mammographic differential diagnosis -- 3. Cardiovascular system -- 4. Soft tissue lesions -- 5. Abdomen, gastrointestinal tract and hepatobiliary system -- 6. Skeletal system and joints -- 7. Urogenital system -- 8. Head, neck and spine -- 9. Obstetrics and gynecology