The use of a computer for data management in large-scale long-term cooperative studies

Journal of Chronic Diseases - Tập 26 - Trang 201-217 - 1973
Walter A. Ramshaw1, Victor F. Latvis1, Dorothea D. Collins1, Alvan R. Feinstein1
1Veterans Administration Hospital, West Haven, Connecticut, U.S.A.

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