Socio-economic differences in health, nutrition, and population within developing countries: an overview.
Gwatkin
D R
DR
Rutstein
S
S
Johnson
K
K
Suliman
E
E
Wagstaff
A
A
Amouzou
A
A
D003906:Developing Countries; D006291:Health Policy; D006304:Health Status; D054624:Health Status Disparities; D006801:Humans; D009549:Nigeria; D009752:Nutritional Status; D011203:Poverty; D012923:Social Class; D012935:Social Justice; D012959:Socioeconomic Factors