Voluntary workers and health improvement.
D000349:Africa; D017954:Africa South of the Sahara; D000354:Africa, Western; D003150:Community Health Workers; D003695:Delivery of Health Care; D003710:Demography; D003906:Developing Countries; D006262:Health; D006282:Health Personnel; D009313:National Health Programs; D009549:Nigeria; D009726:Nurses; D009934:Organization and Administration; D011153:Population; D011154:Population Characteristics; D012424:Rural Population; D014838:Volunteers
Africa; Africa South Of The Sahara; Delivery Of Health Care; Demographic Factors; Developing Countries; English Speaking Africa; Family Planning Personnel; Health; Health Personnel; National Health Services; Nigeria; Nurses; Organization And Administration; Population; Population Characteristics; Rural Population; Voluntary Workers; Western Africa