http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
William A. Silverman ; with a foreword by David L. Sackett.
Essays and responses reprinted from various issues of Paediatric and perinatal epidemiology with updated commentary.
Includes bibliographical references (pages [225]-247) and index.