UNICEF. (2001). Antenatal Care in Developing Countries Promises, Achievements and Missed Opportunities. World health organization.
Cita Chicago (17th ed.)UNICEF. Antenatal Care in Developing Countries Promises, Achievements and Missed Opportunities. : World health organization, 2001.
Cita MLA (9th ed.)UNICEF. Antenatal Care in Developing Countries Promises, Achievements and Missed Opportunities. World health organization, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.