title: Electron microscopic observations on the lesions of condyloma latum.
mesh_terms: D000328:Adult; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D010950:Plasma Cells; D013142:Spirochaeta / Q000302:isolation & purification; D013591:Syphilis, Cutaneous / Q000382:microbiology / Q000473:pathology*; D014210:Treponema pallidum / Q000302:isolation & purification