Group B streptococcal infection in 1987.
Stevens
D L
DL
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D013290:Streptococcal Infections / Q000517:prevention & control* / Q000635:transmission; D013292:Streptococcus agalactiae; D014621:Vagina / Q000382:microbiology