http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Enzymserologische (ELISA) Untersuchungen zum Nachweis zirkulierenden Babesienantigens
Enzyme-serological (ELISA) investigations on the incidence of circulating babesial antigens
Includes bibliographical references (pages 40-45).