TY - GEN AU - CARCELLER,C AU - MARTINEZ CARMONA,E TI - [Syphilis as a factor in prematurity] SN - 0034-9445 PY - 2003///0501 KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Infant, Premature KW - Pregnancy KW - Syphilis N1 - Publication Type: Journal Article ER -