TY  - GEN
AU  - Goldstein,A M
AU  - Fox,J N
TI  - The hard penile circumferential fold as the presenting finding in primary syphilis: report of six cases
SN  - 0190-9622
PY  - 1992///0617
KW  - Adult
KW  - Diagnosis, Differential
KW  - Humans
KW  - Male
KW  - Penile Diseases
KW  - diagnosis
KW  - Penis
KW  - microbiology
KW  - Syphilis
KW  - Syphilis Serodiagnosis
KW  - Treponema pallidum
KW  - isolation & purification
N1  - Publication Type: Case Reports; Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1016/0190-9622(92)70095-w
ER  -