(2005). Selected practice recommendations for contraceptive use (2nd ed.). World Health Organisation.
Style de citation ChicagoSelected Practice Recommendations for Contraceptive Use. 2nd ed. Geneva: World Health Organisation, 2005.
Style de citation MLASelected Practice Recommendations for Contraceptive Use. 2nd ed. World Health Organisation, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.