TY  - RPRT
TI  - Screening for syphilis infection: recommendation statement.
AU  - Ned Calonge
AU  - U.S. Preventive Services Task Force
DO  - 10.1370/afm.215
UR  - https://pubmed.ncbi.nlm.nih.gov/15335137/
ID  - 15335137
ER  -