Duodenal ulcer and working-class mobility in an African population in South Africa.

Segal, I

Duodenal ulcer and working-class mobility in an African population in South Africa. [electronic resource] - British medical journal Feb 1978 - 469-72 p. digital

Publication Type: Journal Article

0007-1447

10.1136/bmj.1.6111.469 doi


Adolescent
Adult
Black or African American
Aged
Black People
Duodenal Ulcer--epidemiology
Educational Status
Female
Humans
Male
Middle Aged
Population Dynamics
Social Class
Social Mobility
South Africa
Stress, Psychological
Urbanization