Spotlight on Bulgaria.
D000124:Achievement; D001519:Behavior; D002031:Bulgaria; D003142:Communication; D003695:Delivery of Health Care; D019049:Developed Countries; D004493:Education; D005060:Europe; D005061:Europe, Eastern; D005193:Family Planning Services; D006262:Health; D006282:Health Personnel; D006285:Health Planning; D006296:Health Services; D007253:Information Centers; D012106:Research; D013334:Students; D013337:Students, Medical