title: Recent global estimates indicate that approximately 34 million people are living with HIV infection. Introduction.
authors.forename: Kristina
authors.initials: K
authors.lastname: Crothers
authors.forename: Laurence
authors.initials: L
authors.lastname: Huang
authors.forename: Alison
authors.initials: A
authors.lastname: Morris
mesh_terms: D015658:HIV Infections / Q000150:complications; D006801:Humans; D008171:Lung Diseases / Q000209:etiology*