http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sect. I. Diseases -- Sect. II. Taxonomy -- Sect. III. Diagnosis -- Sect IV. Characterization -- Sect. V. Purification -- Sect VI. Transmission -- Sect. VII. Host pathogen interaction -- Sect. VIII. Management