Perine, P. L., & Hopkins, D. R. (1984). Manual de treponematosis endemicas: Pian, sifilis endemicas y pinta.
Chicago Style (17th ed.) CitationPerine, Peter L., and Donald R. Hopkins. Manual De Treponematosis Endemicas: Pian, Sifilis Endemicas Y Pinta. 1984.
MLA (9th ed.) CitationPerine, Peter L., and Donald R. Hopkins. Manual De Treponematosis Endemicas: Pian, Sifilis Endemicas Y Pinta. 1984.
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