%0 Journal Article %T Unusual Presentation of Primary Syphilis as Pharyngeal Chancre: A Case Report %A Allen S. Ho %A Bonnie Balzer %A Ramir Arcega %A Stephanie Yagi %J Archive of "OTO Open". %D 2019 %R 10.1177/2473974X19841867 %K primary syphilis %K pharyngeal chancre %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6684139/