384 core references selected by 47 experts from Schistosomiasis: a bibliography of the world's literature from 1852 to 1962. Worldwide coverage of mostly journal articles. All abstracts written by Warren, with emphasis on materials, methods, and results. Topical arrangement. Long abstracts. Includes bibliography (without abstracts) covering 1963-1972. Author, subject indexes for abstracts 1852-1962. Illustrations.