title: Oral and Maxillofacial Pathology. Case of the Month. Primary Syphilis.
authors.forename: Juliana
authors.initials: J
authors.lastname: Robledo
authors.forename: Lisa
authors.initials: L
authors.lastname: Masters
mesh_terms: D000368:Aged; D001706:Biopsy / Q000379:methods; D003238:Connective Tissue / Q000382:microbiology / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D019226:Oral Ulcer / Q000175:diagnosis* / Q000382:microbiology; D013587:Syphilis / Q000175:diagnosis*; D014060:Tongue Diseases / Q000175:diagnosis* / Q000382:microbiology; D014210:Treponema pallidum / Q000302:isolation & purification