1. The value of penicillin alone in the prevention and treatment of congenital syphilis;Ingraham;Acta Derm Venereol Suppl (Stockh),1950
2. Untreated maternal syphilis and adverse outcomes of pregnancy: a systematic review and meta-analysis;Gomez;Bull World Health Organ,2013
3. Congenital syphilis;Cooper;Semin Perinatol,2018
4. Efficacy of treatment for syphilis in pregnancy;Alexander;Obstet Gynecol,1999
5. Sexually transmitted diseases treatment guidelines, 2015;Workowski;MMWR Recomm Rep,2015