Standard days method bagong paraan ng natural na pagpaplano ng pamilya

Standard days method bagong paraan ng natural na pagpaplano ng pamilya

Bibliografische gegevens
Gepubliceerd in:Kabayan (26 May. 2001), B2
Formaat: Artikel
Taal:Filipino
Gepubliceerd in: 2001
Onderwerpen:
Natural family planning > Calendar method