Contraception in Finland in a public health perspective.

Contraception in Finland in a public health perspective.

書誌詳細
第一著者: Leppo, Kimmo
フォーマット: 図書
言語:English
出版事項: Helsinki Population Research Institute 1978
主題:
Birth control > Finland.
Contraception > Finland > Failures > Statistics.
Contraception > Finland > Statistics.
Sexual behavior surveys > Finland.