title: Evidence behind the WHO guidelines: hospital care for children: what is the aetiology of pneumonia in HIV-infected children in developing countries?
authors.affiliation: University of Edinburgh, Scotland.
authors.forename: Daniel
authors.initials: D
authors.lastname: Calder
authors.forename: Shamim
authors.initials: S
authors.lastname: Qazi
mesh_terms: D002648:Child; D002675:Child, Preschool; D003906:Developing Countries; D019317:Evidence-Based Medicine; D005260:Female; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008297:Male; D009894:Opportunistic Infections / Q000517:prevention & control; D011014:Pneumonia / Q000209:etiology* / Q000517:prevention & control; D017410:Practice Guidelines as Topic; D014944:World Health Organization