title: Impact of a rural family planning program in Ishan, Nigeria, 1969-72.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D004522:Educational Status; D005069:Evaluation Studies as Topic; D005191:Family Characteristics; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D012423:Rural Health