Polling Americans on birth control and population.
D000029:Abortion, Legal; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001290:Attitude; D004522:Educational Status; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011057:Politics; D011155:Population Control; D011639:Public Opinion; D044469:Racial Groups; D012067:Religion; D012736:Sex Education; D012959:Socioeconomic Factors; D013245:Sterilization, Reproductive; D014481:United States