[A survey on contraception].
D000328:Adult; D003267:Contraception; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D009790:Occupations; D012067:Religion; D012959:Socioeconomic Factors; D013223:Statistics as Topic
D003276:Contraceptives, Oral
Un'inchiesta sulla contraccezione.