Study Search Results Your query returned 1 results. Series results are grouped under the most relevant study. You can ungroup series results. Use the search box below to revise your search, or start a new search. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. Infant Health and Development Program, Phase IV, 2001-2004 [United States] (ICPSR 23580) McCormick, Marie C.; Brooks-Gunn, Jeanne; Buka, Stephen L.