Applied behavioral analysis of societal problems. Population change, a case in point.
D001521:Behavior Therapy; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D003469:Culture; D005193:Family Planning Services; D005260:Female; D006040:Goals; D006266:Health Education; D006801:Humans; D008019:Life Style
D003276:Contraceptives, Oral