title: Across a divide.
authors.affiliation: Department of Medicine, New York Presbyterian Hospital-Weill Medical College of Cornell University, New York, USA.
authors.forename: Susan C
authors.initials: SC
authors.lastname: Ball
mesh_terms: D003695:Delivery of Health Care; D015658:HIV Infections / Q000188:drug therapy* / Q000208:ethnology*; D006801:Humans