title: Public health: the outlook for contrasting populations.
authors.affiliation: South African Institute for Medical Research, Johannesburg, South Africa. alexw@mail.saimr.wits.ac.za
authors.forename: A R
authors.initials: AR
authors.lastname: Walker
mesh_terms: D000368:Aged; D003906:Developing Countries; D005260:Female; D015438:Health Behavior; D006304:Health Status; D006801:Humans; D007223:Infant; D008017:Life Expectancy; D008297:Male; D009026:Mortality / Q000639:trends