Nomads of the West African sahel and the delivery of health services to them.
D000354:Africa, Western; D001294:Attitude to Health; D003365:Costs and Cost Analysis; D003469:Culture; D003695:Delivery of Health Care; D003710:Demography; D004467:Economics; D004812:Epidemiologic Methods; D005260:Female; D005843:Geography; D006266:Health Education; D006801:Humans; D007114:Immunization; D008297:Male; D009017:Morbidity; D009026:Mortality; D011156:Population Density; D012931:Social Environment; D014171:Transients and Migrants