TY  - RPRT
TI  - [Syphilis again?].
AU  - Valvanera Ibarra
AU  - José A Oteo
PY  - 2003
DO  - 10.1016/s0025-7753(03)73681-1
UR  - https://pubmed.ncbi.nlm.nih.gov/12636899/
ID  - 12636899
ER  -