Sensitivity of nPCR for four types of membrane protein DNA and of two pairs of primers for Tpp47 DNA of Treponema pallidum in whole blood of congenital syphilis newborns.

Sensitivity of nPCR for four types of membrane protein DNA and of two pairs of primers for Tpp47 DNA of Treponema pallidum in whole blood of congenital syphilis newborns.