Problem-based medical education in Nigeria.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003153:Community Health Services; D003154:Community Medicine / Q000193:education*; D003479:Curriculum; D004320:Dracunculiasis / Q000453:epidemiology / Q000517:prevention & control; D004501:Education, Medical; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009549:Nigeria