title: Unprotected sex during pregnancy may increase HIV transmission to babies.
authors.forename: E
authors.initials: E
authors.lastname: Vazquez
mesh_terms: D003075:Coitus; D017280:Condoms / Q000706:statistics & numerical data*; D005260:Female; D015658:HIV Infections / Q000635:transmission*; D006801:Humans; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control / Q000706:statistics & numerical data*; D009519:New York City; D011247:Pregnancy; D012725:Sexual Behavior / Q000706:statistics & numerical data*