S Rahima Najeeba Riyaz E N Abdul Latheef P M Shyni
10.4103/0253-7184.156745
Indian J Sex Transm Dis AIDS
2015 Jan-Jun;36(1):89-91.
palatal perforation squamous cell carcinoma syphilitic gumma syphilitic leukoplakia
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/26392665/
Case Reports
PMC4555910
26392665
Squamous cell carcinoma on a syphilitic gumma: A unique presentation
2015