Spear, B. E., & Gould, C. A. (1937). Mechanical Tabulation of Hospital Records: (Section of Epidemiology and State Medicine).
Citação norma ChicagoSpear, B. E., and C. A. Gould. Mechanical Tabulation of Hospital Records: (Section of Epidemiology and State Medicine). 1937.
MLA CitationSpear, B. E., and C. A. Gould. Mechanical Tabulation of Hospital Records: (Section of Epidemiology and State Medicine). 1937.
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