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Isolated primary syphilitic chancre in the lower lip of a teenager.
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Int J Dermatol. 2023 Dec;62(12):e641-e643. doi: 10.1111/ijd.16807. Epub 2023 Aug 12.
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Rev Med Inst Mex Seguro Soc. 2022 Oct 25;60(6):703-707.
Syphilitic chancre of the mouth.
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The Great Imitator: Atypical Cutaneous Manifestations of Primary Syphilitic Chancre.
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CHANCRE REDUX.
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