Contraception in Finland in a public health perspective.

Contraception in Finland in a public health perspective.

Библиографические подробности
Главный автор: Leppo, Kimmo
Формат: ‌
Язык:English
Опубликовано: Helsinki Population Research Institute 1978
Предметы:
Birth control > Finland.
Contraception > Finland > Failures > Statistics.
Contraception > Finland > Statistics.
Sexual behavior surveys > Finland.