Axnick, N. W., & Brown, W. J. (1961). Primary and secondary syphilis in the United States.
Citação norma ChicagoAxnick, Norman W., and William J. Brown. Primary and Secondary Syphilis in the United States. 1961.
MLA CitationAxnick, Norman W., and William J. Brown. Primary and Secondary Syphilis in the United States. 1961.
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