OMS. Guidelines for perinatal care. Geneva: OMS.
Trích dẫn kiểu ChicagoOMS. Guidelines for Perinatal Care. Geneva: OMS.
MLA CitationOMS. Guidelines for Perinatal Care. Geneva: OMS.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
OMS. Guidelines for perinatal care. Geneva: OMS.
Trích dẫn kiểu ChicagoOMS. Guidelines for Perinatal Care. Geneva: OMS.
MLA CitationOMS. Guidelines for Perinatal Care. Geneva: OMS.