1. Primary and secondary syphilis;Chapel;Cutis,1984
2. The great imitator, syphilis;Fitzgerald;West J Med,1981
3. Syphilitic lympadenopathy;Nayeem;JAMA,1978
4. Secondary syphilis misdiagnosed as lymphoma;Goffinet;West J Med,1970
5. Infectious syphilis mimicking neoplastic disease;Drusin;Arch Intern Med,1977