title: Improvement of air quality in low-income countries.
authors.forename: Michal
authors.initials: M
authors.lastname: Krzyzanowski
authors.forename: Carlos
authors.initials: C
authors.lastname: Dora
authors.forename: Nigel
authors.initials: N
authors.lastname: Bruce
mesh_terms: D000397:Air Pollution / Q000009:adverse effects / Q000032:analysis / Q000517:prevention & control*; D003906:Developing Countries; D017408:Guidelines as Topic; D006801:Humans; D014944:World Health Organization