Marketing research in the Nirodh program.
D000328:Adult; D000367:Age Factors; D001290:Attitude; D003132:Commerce; D003142:Communication; D003258:Consumer Behavior; D003273:Contraceptive Devices; D005193:Family Planning Services; D005249:Fees and Charges; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D010298:Parity; D012959:Socioeconomic Factors; D013245:Sterilization, Reproductive; D014505:Urban Population